18790414032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{1867}}^1$

素因数の和:2145

約数の個数: 120

約数和(自身を含む): 52718979936

約数和(自身を除く): 33928565904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 1867, 2032, 3048, 3302, 3734, 4953, 5601, 6096, 6604, 7468, 9906, 11202, 13208, 14936, 16129, 19812, 22404, 24271, 26416, 29872, 32258, 39624, 44808, 48387, 48542, 64516, 72813, 79248, 89616, 96774, 97084, 129032, 145626, 193548, 194168, 209677, 237109, 258064, 291252, 387096, 388336, 419354, 474218, 582504, 629031, 711327, 774192, 838708, 948436, 1165008, 1258062, 1422654, 1677416, 1896872, 2516124, 2845308, 3082417, 3354832, 3793744, 5032248, 5690616, 6164834, 9247251, 10064496, 11381232, 12329668, 18494502, 24659336, 30112843, 36989004, 49318672, 60225686, 73978008, 90338529, 120451372, 147956016, 180677058, 240902744, 361354116, 391466959, 481805488, 722708232, 782933918, 1174400877, 1445416464, 1565867836, 2348801754, 3131735672, 4697603508, 6263471344, 9395207016, 18790414032]

約数ペア:

[(1, 18790414032), (2, 9395207016), (3, 6263471344), (4, 4697603508), (6, 3131735672), (8, 2348801754), (12, 1565867836), (13, 1445416464), (16, 1174400877), (24, 782933918), (26, 722708232), (39, 481805488), (48, 391466959), (52, 361354116), (78, 240902744), (104, 180677058), (127, 147956016), (156, 120451372), (208, 90338529), (254, 73978008), (312, 60225686), (381, 49318672), (508, 36989004), (624, 30112843), (762, 24659336), (1016, 18494502), (1524, 12329668), (1651, 11381232), (1867, 10064496), (2032, 9247251), (3048, 6164834), (3302, 5690616), (3734, 5032248), (4953, 3793744), (5601, 3354832), (6096, 3082417), (6604, 2845308), (7468, 2516124), (9906, 1896872), (11202, 1677416), (13208, 1422654), (14936, 1258062), (16129, 1165008), (19812, 948436), (22404, 838708), (24271, 774192), (26416, 711327), (29872, 629031), (32258, 582504), (39624, 474218), (44808, 419354), (48387, 388336), (48542, 387096), (64516, 291252), (72813, 258064), (79248, 237109), (89616, 209677), (96774, 194168), (97084, 193548), (129032, 145626)]