18771763416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{108377}}^1$

素因数の和:109424

約数の個数: 64

約数和(自身を含む): 53686126080

約数和(自身を除く): 34914362664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1031, 2062, 3093, 4124, 6186, 7217, 8248, 12372, 14434, 21651, 24744, 28868, 43302, 57736, 86604, 108377, 173208, 216754, 325131, 433508, 650262, 758639, 867016, 1300524, 1517278, 2275917, 2601048, 3034556, 4551834, 6069112, 9103668, 18207336, 111736687, 223473374, 335210061, 446946748, 670420122, 782156809, 893893496, 1340840244, 1564313618, 2346470427, 2681680488, 3128627236, 4692940854, 6257254472, 9385881708, 18771763416]

約数ペア:

[(1, 18771763416), (2, 9385881708), (3, 6257254472), (4, 4692940854), (6, 3128627236), (7, 2681680488), (8, 2346470427), (12, 1564313618), (14, 1340840244), (21, 893893496), (24, 782156809), (28, 670420122), (42, 446946748), (56, 335210061), (84, 223473374), (168, 111736687), (1031, 18207336), (2062, 9103668), (3093, 6069112), (4124, 4551834), (6186, 3034556), (7217, 2601048), (8248, 2275917), (12372, 1517278), (14434, 1300524), (21651, 867016), (24744, 758639), (28868, 650262), (43302, 433508), (57736, 325131), (86604, 216754), (108377, 173208)]