18819537408

素因数分解:

$2^9\times 3^7\times 7^5$

素因数の和:74

約数の個数: 480

約数和(自身を含む): 65793467520

約数和(自身を除く): 46973930112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 256, 288, 294, 324, 336, 343, 378, 384, 392, 432, 441, 448, 486, 504, 512, 567, 576, 588, 648, 672, 686, 729, 756, 768, 784, 864, 882, 896, 972, 1008, 1029, 1134, 1152, 1176, 1296, 1323, 1344, 1372, 1458, 1512, 1536, 1568, 1701, 1728, 1764, 1792, 1944, 2016, 2058, 2187, 2268, 2304, 2352, 2401, 2592, 2646, 2688, 2744, 2916, 3024, 3087, 3136, 3402, 3456, 3528, 3584, 3888, 3969, 4032, 4116, 4374, 4536, 4608, 4704, 4802, 5103, 5184, 5292, 5376, 5488, 5832, 6048, 6174, 6272, 6804, 6912, 7056, 7203, 7776, 7938, 8064, 8232, 8748, 9072, 9261, 9408, 9604, 10206, 10368, 10584, 10752, 10976, 11664, 11907, 12096, 12348, 12544, 13608, 13824, 14112, 14406, 15309, 15552, 15876, 16128, 16464, 16807, 17496, 18144, 18522, 18816, 19208, 20412, 20736, 21168, 21609, 21952, 23328, 23814, 24192, 24696, 25088, 27216, 27783, 28224, 28812, 30618, 31104, 31752, 32256, 32928, 33614, 34992, 35721, 36288, 37044, 37632, 38416, 40824, 41472, 42336, 43218, 43904, 46656, 47628, 48384, 49392, 50421, 54432, 55566, 56448, 57624, 61236, 62208, 63504, 64827, 65856, 67228, 69984, 71442, 72576, 74088, 75264, 76832, 81648, 83349, 84672, 86436, 87808, 93312, 95256, 96768, 98784, 100842, 107163, 108864, 111132, 112896, 115248, 122472, 124416, 127008, 129654, 131712, 134456, 139968, 142884, 145152, 148176, 151263, 153664, 163296, 166698, 169344, 172872, 175616, 186624, 190512, 194481, 197568, 201684, 214326, 217728, 222264, 225792, 230496, 244944, 250047, 254016, 259308, 263424, 268912, 279936, 285768, 290304, 296352, 302526, 307328, 326592, 333396, 338688, 345744, 373248, 381024, 388962, 395136, 403368, 428652, 435456, 444528, 453789, 460992, 489888, 500094, 508032, 518616, 526848, 537824, 559872, 571536, 583443, 592704, 605052, 614656, 653184, 666792, 677376, 691488, 750141, 762048, 777924, 790272, 806736, 857304, 870912, 889056, 907578, 921984, 979776, 1000188, 1016064, 1037232, 1075648, 1119744, 1143072, 1166886, 1185408, 1210104, 1229312, 1306368, 1333584, 1361367, 1382976, 1500282, 1524096, 1555848, 1580544, 1613472, 1714608, 1750329, 1778112, 1815156, 1843968, 1959552, 2000376, 2032128, 2074464, 2151296, 2286144, 2333772, 2370816, 2420208, 2612736, 2667168, 2722734, 2765952, 3000564, 3048192, 3111696, 3226944, 3429216, 3500658, 3556224, 3630312, 3687936, 3919104, 4000752, 4084101, 4148928, 4302592, 4572288, 4667544, 4741632, 4840416, 5250987, 5334336, 5445468, 5531904, 6001128, 6096384, 6223392, 6453888, 6858432, 7001316, 7112448, 7260624, 7838208, 8001504, 8168202, 8297856, 8605184, 9144576, 9335088, 9680832, 10501974, 10668672, 10890936, 11063808, 12002256, 12252303, 12446784, 12907776, 13716864, 14002632, 14224896, 14521248, 16003008, 16336404, 16595712, 18289152, 18670176, 19361664, 21003948, 21337344, 21781872, 24004512, 24504606, 24893568, 25815552, 27433728, 28005264, 29042496, 32006016, 32672808, 33191424, 36756909, 37340352, 38723328, 42007896, 42674688, 43563744, 48009024, 49009212, 49787136, 54867456, 56010528, 58084992, 64012032, 65345616, 73513818, 74680704, 77446656, 84015792, 87127488, 96018048, 98018424, 99574272, 112021056, 116169984, 128024064, 130691232, 147027636, 149361408, 168031584, 174254976, 192036096, 196036848, 224042112, 232339968, 261382464, 294055272, 298722816, 336063168, 348509952, 384072192, 392073696, 448084224, 522764928, 588110544, 672126336, 697019904, 784147392, 896168448, 1045529856, 1176221088, 1344252672, 1568294784, 2091059712, 2352442176, 2688505344, 3136589568, 4704884352, 6273179136, 9409768704, 18819537408]

約数ペア:

[(1, 18819537408), (2, 9409768704), (3, 6273179136), (4, 4704884352), (6, 3136589568), (7, 2688505344), (8, 2352442176), (9, 2091059712), (12, 1568294784), (14, 1344252672), (16, 1176221088), (18, 1045529856), (21, 896168448), (24, 784147392), (27, 697019904), (28, 672126336), (32, 588110544), (36, 522764928), (42, 448084224), (48, 392073696), (49, 384072192), (54, 348509952), (56, 336063168), (63, 298722816), (64, 294055272), (72, 261382464), (81, 232339968), (84, 224042112), (96, 196036848), (98, 192036096), (108, 174254976), (112, 168031584), (126, 149361408), (128, 147027636), (144, 130691232), (147, 128024064), (162, 116169984), (168, 112021056), (189, 99574272), (192, 98018424), (196, 96018048), (216, 87127488), (224, 84015792), (243, 77446656), (252, 74680704), (256, 73513818), (288, 65345616), (294, 64012032), (324, 58084992), (336, 56010528), (343, 54867456), (378, 49787136), (384, 49009212), (392, 48009024), (432, 43563744), (441, 42674688), (448, 42007896), (486, 38723328), (504, 37340352), (512, 36756909), (567, 33191424), (576, 32672808), (588, 32006016), (648, 29042496), (672, 28005264), (686, 27433728), (729, 25815552), (756, 24893568), (768, 24504606), (784, 24004512), (864, 21781872), (882, 21337344), (896, 21003948), (972, 19361664), (1008, 18670176), (1029, 18289152), (1134, 16595712), (1152, 16336404), (1176, 16003008), (1296, 14521248), (1323, 14224896), (1344, 14002632), (1372, 13716864), (1458, 12907776), (1512, 12446784), (1536, 12252303), (1568, 12002256), (1701, 11063808), (1728, 10890936), (1764, 10668672), (1792, 10501974), (1944, 9680832), (2016, 9335088), (2058, 9144576), (2187, 8605184), (2268, 8297856), (2304, 8168202), (2352, 8001504), (2401, 7838208), (2592, 7260624), (2646, 7112448), (2688, 7001316), (2744, 6858432), (2916, 6453888), (3024, 6223392), (3087, 6096384), (3136, 6001128), (3402, 5531904), (3456, 5445468), (3528, 5334336), (3584, 5250987), (3888, 4840416), (3969, 4741632), (4032, 4667544), (4116, 4572288), (4374, 4302592), (4536, 4148928), (4608, 4084101), (4704, 4000752), (4802, 3919104), (5103, 3687936), (5184, 3630312), (5292, 3556224), (5376, 3500658), (5488, 3429216), (5832, 3226944), (6048, 3111696), (6174, 3048192), (6272, 3000564), (6804, 2765952), (6912, 2722734), (7056, 2667168), (7203, 2612736), (7776, 2420208), (7938, 2370816), (8064, 2333772), (8232, 2286144), (8748, 2151296), (9072, 2074464), (9261, 2032128), (9408, 2000376), (9604, 1959552), (10206, 1843968), (10368, 1815156), (10584, 1778112), (10752, 1750329), (10976, 1714608), (11664, 1613472), (11907, 1580544), (12096, 1555848), (12348, 1524096), (12544, 1500282), (13608, 1382976), (13824, 1361367), (14112, 1333584), (14406, 1306368), (15309, 1229312), (15552, 1210104), (15876, 1185408), (16128, 1166886), (16464, 1143072), (16807, 1119744), (17496, 1075648), (18144, 1037232), (18522, 1016064), (18816, 1000188), (19208, 979776), (20412, 921984), (20736, 907578), (21168, 889056), (21609, 870912), (21952, 857304), (23328, 806736), (23814, 790272), (24192, 777924), (24696, 762048), (25088, 750141), (27216, 691488), (27783, 677376), (28224, 666792), (28812, 653184), (30618, 614656), (31104, 605052), (31752, 592704), (32256, 583443), (32928, 571536), (33614, 559872), (34992, 537824), (35721, 526848), (36288, 518616), (37044, 508032), (37632, 500094), (38416, 489888), (40824, 460992), (41472, 453789), (42336, 444528), (43218, 435456), (43904, 428652), (46656, 403368), (47628, 395136), (48384, 388962), (49392, 381024), (50421, 373248), (54432, 345744), (55566, 338688), (56448, 333396), (57624, 326592), (61236, 307328), (62208, 302526), (63504, 296352), (64827, 290304), (65856, 285768), (67228, 279936), (69984, 268912), (71442, 263424), (72576, 259308), (74088, 254016), (75264, 250047), (76832, 244944), (81648, 230496), (83349, 225792), (84672, 222264), (86436, 217728), (87808, 214326), (93312, 201684), (95256, 197568), (96768, 194481), (98784, 190512), (100842, 186624), (107163, 175616), (108864, 172872), (111132, 169344), (112896, 166698), (115248, 163296), (122472, 153664), (124416, 151263), (127008, 148176), (129654, 145152), (131712, 142884), (134456, 139968)]