2100081852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{13633}}^1$

素因数の和:14043

約数の個数: 72

約数和(自身を含む): 5806447920

約数和(自身を除く): 3706366068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 389, 396, 778, 1167, 1556, 2334, 3501, 4279, 4668, 7002, 8558, 12837, 13633, 14004, 17116, 25674, 27266, 38511, 40899, 51348, 54532, 77022, 81798, 122697, 149963, 154044, 163596, 245394, 299926, 449889, 490788, 599852, 899778, 1349667, 1799556, 2699334, 5303237, 5398668, 10606474, 15909711, 21212948, 31819422, 47729133, 58335607, 63638844, 95458266, 116671214, 175006821, 190916532, 233342428, 350013642, 525020463, 700027284, 1050040926, 2100081852]

約数ペア:

[(1, 2100081852), (2, 1050040926), (3, 700027284), (4, 525020463), (6, 350013642), (9, 233342428), (11, 190916532), (12, 175006821), (18, 116671214), (22, 95458266), (33, 63638844), (36, 58335607), (44, 47729133), (66, 31819422), (99, 21212948), (132, 15909711), (198, 10606474), (389, 5398668), (396, 5303237), (778, 2699334), (1167, 1799556), (1556, 1349667), (2334, 899778), (3501, 599852), (4279, 490788), (4668, 449889), (7002, 299926), (8558, 245394), (12837, 163596), (13633, 154044), (14004, 149963), (17116, 122697), (25674, 81798), (27266, 77022), (38511, 54532), (40899, 51348)]