18509025528

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:680

約数の個数: 320

約数和(自身を含む): 60755397120

約数和(自身を除く): 42246371592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 81, 84, 108, 122, 126, 151, 162, 168, 183, 189, 216, 244, 252, 302, 324, 366, 378, 427, 443, 453, 488, 504, 549, 567, 604, 648, 732, 756, 854, 886, 906, 1057, 1098, 1134, 1208, 1281, 1329, 1359, 1464, 1512, 1647, 1708, 1772, 1812, 2114, 2196, 2268, 2562, 2658, 2718, 3101, 3171, 3294, 3416, 3544, 3624, 3843, 3987, 4077, 4228, 4392, 4536, 4941, 5124, 5316, 5436, 6202, 6342, 6588, 7686, 7974, 8154, 8456, 9211, 9303, 9513, 9882, 10248, 10632, 10872, 11529, 11961, 12231, 12404, 12684, 13176, 15372, 15948, 16308, 18422, 18606, 19026, 19764, 23058, 23922, 24462, 24808, 25368, 27023, 27633, 27909, 28539, 30744, 31896, 32616, 34587, 35883, 36844, 37212, 38052, 39528, 46116, 47844, 48924, 54046, 55266, 55818, 57078, 64477, 66893, 69174, 71766, 73688, 74424, 76104, 81069, 82899, 83727, 85617, 92232, 95688, 97848, 108092, 110532, 111636, 114156, 128954, 133786, 138348, 143532, 162138, 165798, 167454, 171234, 189161, 193431, 200679, 216184, 221064, 223272, 228312, 243207, 248697, 251181, 257908, 267572, 276696, 287064, 324276, 331596, 334908, 342468, 378322, 386862, 401358, 468251, 486414, 497394, 502362, 515816, 535144, 567483, 580293, 602037, 648552, 663192, 669816, 684936, 729621, 746091, 756644, 773724, 802716, 936502, 972828, 994788, 1004724, 1134966, 1160586, 1204074, 1404753, 1459242, 1492182, 1513288, 1547448, 1605432, 1702449, 1740879, 1806111, 1873004, 1945656, 1989576, 2009448, 2188863, 2269932, 2321172, 2408148, 2809506, 2918484, 2984364, 3404898, 3481758, 3612222, 3746008, 4080473, 4214259, 4377726, 4539864, 4642344, 4816296, 5107347, 5222637, 5418333, 5619012, 5836968, 5968728, 6809796, 6963516, 7224444, 8160946, 8428518, 8755452, 10214694, 10445274, 10836666, 11238024, 12241419, 12642777, 13619592, 13927032, 14448888, 15322041, 16321892, 16857036, 17510904, 20429388, 20890548, 21673332, 24482838, 25285554, 28563311, 30644082, 32643784, 33714072, 36724257, 37928331, 40858776, 41781096, 43346664, 48965676, 50571108, 57126622, 61288164, 73448514, 75856662, 85689933, 97931352, 101142216, 110172771, 114253244, 122576328, 146897028, 151713324, 171379866, 220345542, 228506488, 257069799, 293794056, 303426648, 330518313, 342759732, 440691084, 514139598, 661036626, 685519464, 771209397, 881382168, 1028279196, 1322073252, 1542418794, 2056558392, 2313628191, 2644146504, 3084837588, 4627256382, 6169675176, 9254512764, 18509025528]

約数ペア:

[(1, 18509025528), (2, 9254512764), (3, 6169675176), (4, 4627256382), (6, 3084837588), (7, 2644146504), (8, 2313628191), (9, 2056558392), (12, 1542418794), (14, 1322073252), (18, 1028279196), (21, 881382168), (24, 771209397), (27, 685519464), (28, 661036626), (36, 514139598), (42, 440691084), (54, 342759732), (56, 330518313), (61, 303426648), (63, 293794056), (72, 257069799), (81, 228506488), (84, 220345542), (108, 171379866), (122, 151713324), (126, 146897028), (151, 122576328), (162, 114253244), (168, 110172771), (183, 101142216), (189, 97931352), (216, 85689933), (244, 75856662), (252, 73448514), (302, 61288164), (324, 57126622), (366, 50571108), (378, 48965676), (427, 43346664), (443, 41781096), (453, 40858776), (488, 37928331), (504, 36724257), (549, 33714072), (567, 32643784), (604, 30644082), (648, 28563311), (732, 25285554), (756, 24482838), (854, 21673332), (886, 20890548), (906, 20429388), (1057, 17510904), (1098, 16857036), (1134, 16321892), (1208, 15322041), (1281, 14448888), (1329, 13927032), (1359, 13619592), (1464, 12642777), (1512, 12241419), (1647, 11238024), (1708, 10836666), (1772, 10445274), (1812, 10214694), (2114, 8755452), (2196, 8428518), (2268, 8160946), (2562, 7224444), (2658, 6963516), (2718, 6809796), (3101, 5968728), (3171, 5836968), (3294, 5619012), (3416, 5418333), (3544, 5222637), (3624, 5107347), (3843, 4816296), (3987, 4642344), (4077, 4539864), (4228, 4377726), (4392, 4214259), (4536, 4080473), (4941, 3746008), (5124, 3612222), (5316, 3481758), (5436, 3404898), (6202, 2984364), (6342, 2918484), (6588, 2809506), (7686, 2408148), (7974, 2321172), (8154, 2269932), (8456, 2188863), (9211, 2009448), (9303, 1989576), (9513, 1945656), (9882, 1873004), (10248, 1806111), (10632, 1740879), (10872, 1702449), (11529, 1605432), (11961, 1547448), (12231, 1513288), (12404, 1492182), (12684, 1459242), (13176, 1404753), (15372, 1204074), (15948, 1160586), (16308, 1134966), (18422, 1004724), (18606, 994788), (19026, 972828), (19764, 936502), (23058, 802716), (23922, 773724), (24462, 756644), (24808, 746091), (25368, 729621), (27023, 684936), (27633, 669816), (27909, 663192), (28539, 648552), (30744, 602037), (31896, 580293), (32616, 567483), (34587, 535144), (35883, 515816), (36844, 502362), (37212, 497394), (38052, 486414), (39528, 468251), (46116, 401358), (47844, 386862), (48924, 378322), (54046, 342468), (55266, 334908), (55818, 331596), (57078, 324276), (64477, 287064), (66893, 276696), (69174, 267572), (71766, 257908), (73688, 251181), (74424, 248697), (76104, 243207), (81069, 228312), (82899, 223272), (83727, 221064), (85617, 216184), (92232, 200679), (95688, 193431), (97848, 189161), (108092, 171234), (110532, 167454), (111636, 165798), (114156, 162138), (128954, 143532), (133786, 138348)]