15694931742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1\times {\mathrm{3137}}^1$

素因数の和:4145

約数の個数: 64

約数和(自身を含む): 36185909760

約数和(自身を除く): 20490978018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 857, 973, 1714, 1946, 2571, 2919, 3137, 5142, 5838, 5999, 6274, 9411, 11998, 17997, 18822, 21959, 35994, 43918, 65877, 119123, 131754, 238246, 357369, 436043, 714738, 833861, 872086, 1308129, 1667722, 2501583, 2616258, 2688409, 3052301, 5003166, 5376818, 6104602, 8065227, 9156903, 16130454, 18313806, 18818863, 37637726, 56456589, 112913178, 373688851, 747377702, 1121066553, 2242133106, 2615821957, 5231643914, 7847465871, 15694931742]

約数ペア:

[(1, 15694931742), (2, 7847465871), (3, 5231643914), (6, 2615821957), (7, 2242133106), (14, 1121066553), (21, 747377702), (42, 373688851), (139, 112913178), (278, 56456589), (417, 37637726), (834, 18818863), (857, 18313806), (973, 16130454), (1714, 9156903), (1946, 8065227), (2571, 6104602), (2919, 5376818), (3137, 5003166), (5142, 3052301), (5838, 2688409), (5999, 2616258), (6274, 2501583), (9411, 1667722), (11998, 1308129), (17997, 872086), (18822, 833861), (21959, 714738), (35994, 436043), (43918, 357369), (65877, 238246), (119123, 131754)]