18742655232

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{55339}}^1$

素因数の和:55378

約数の個数: 216

約数和(自身を含む): 64475527200

約数和(自身を除く): 45732871968

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, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 2016, 2304, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 5292, 5376, 6048, 6272, 6912, 7056, 8064, 9408, 10584, 12096, 12544, 14112, 16128, 18816, 21168, 24192, 28224, 37632, 42336, 48384, 55339, 56448, 84672, 110678, 112896, 166017, 169344, 221356, 332034, 338688, 387373, 442712, 498051, 664068, 774746, 885424, 996102, 1162119, 1328136, 1494153, 1549492, 1770848, 1992204, 2324238, 2656272, 2711611, 2988306, 3098984, 3486357, 3541696, 3984408, 4648476, 5312544, 5423222, 5976612, 6197968, 6972714, 7083392, 7968816, 8134833, 9296952, 10459071, 10625088, 10846444, 11953224, 12395936, 13945428, 14166784, 15937632, 16269666, 18593904, 20918142, 21250176, 21692888, 23906448, 24404499, 24791872, 27890856, 31875264, 32539332, 37187808, 41836284, 42500352, 43385776, 47812896, 48808998, 49583744, 55781712, 63750528, 65078664, 73213497, 74375616, 83672568, 86771552, 95625792, 97617996, 99167488, 111563424, 127501056, 130157328, 146426994, 148751232, 167345136, 173543104, 191251584, 195235992, 223126848, 260314656, 292853988, 297502464, 334690272, 347086208, 382503168, 390471984, 446253696, 520629312, 585707976, 669380544, 694172416, 780943968, 892507392, 1041258624, 1171415952, 1338761088, 1561887936, 2082517248, 2342831904, 2677522176, 3123775872, 4685663808, 6247551744, 9371327616, 18742655232]

約数ペア:

[(1, 18742655232), (2, 9371327616), (3, 6247551744), (4, 4685663808), (6, 3123775872), (7, 2677522176), (8, 2342831904), (9, 2082517248), (12, 1561887936), (14, 1338761088), (16, 1171415952), (18, 1041258624), (21, 892507392), (24, 780943968), (27, 694172416), (28, 669380544), (32, 585707976), (36, 520629312), (42, 446253696), (48, 390471984), (49, 382503168), (54, 347086208), (56, 334690272), (63, 297502464), (64, 292853988), (72, 260314656), (84, 223126848), (96, 195235992), (98, 191251584), (108, 173543104), (112, 167345136), (126, 148751232), (128, 146426994), (144, 130157328), (147, 127501056), (168, 111563424), (189, 99167488), (192, 97617996), (196, 95625792), (216, 86771552), (224, 83672568), (252, 74375616), (256, 73213497), (288, 65078664), (294, 63750528), (336, 55781712), (378, 49583744), (384, 48808998), (392, 47812896), (432, 43385776), (441, 42500352), (448, 41836284), (504, 37187808), (576, 32539332), (588, 31875264), (672, 27890856), (756, 24791872), (768, 24404499), (784, 23906448), (864, 21692888), (882, 21250176), (896, 20918142), (1008, 18593904), (1152, 16269666), (1176, 15937632), (1323, 14166784), (1344, 13945428), (1512, 12395936), (1568, 11953224), (1728, 10846444), (1764, 10625088), (1792, 10459071), (2016, 9296952), (2304, 8134833), (2352, 7968816), (2646, 7083392), (2688, 6972714), (3024, 6197968), (3136, 5976612), (3456, 5423222), (3528, 5312544), (4032, 4648476), (4704, 3984408), (5292, 3541696), (5376, 3486357), (6048, 3098984), (6272, 2988306), (6912, 2711611), (7056, 2656272), (8064, 2324238), (9408, 1992204), (10584, 1770848), (12096, 1549492), (12544, 1494153), (14112, 1328136), (16128, 1162119), (18816, 996102), (21168, 885424), (24192, 774746), (28224, 664068), (37632, 498051), (42336, 442712), (48384, 387373), (55339, 338688), (56448, 332034), (84672, 221356), (110678, 169344), (112896, 166017)]