12516756

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{3041}}^1$

素因数の和:3069

約数の個数: 48

約数和(自身を含む): 34070400

約数和(自身を除く): 21553644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 3041, 4116, 6082, 9123, 12164, 18246, 21287, 36492, 42574, 63861, 85148, 127722, 149009, 255444, 298018, 447027, 596036, 894054, 1043063, 1788108, 2086126, 3129189, 4172252, 6258378, 12516756]

約数ペア:

[(1, 12516756), (2, 6258378), (3, 4172252), (4, 3129189), (6, 2086126), (7, 1788108), (12, 1043063), (14, 894054), (21, 596036), (28, 447027), (42, 298018), (49, 255444), (84, 149009), (98, 127722), (147, 85148), (196, 63861), (294, 42574), (343, 36492), (588, 21287), (686, 18246), (1029, 12164), (1372, 9123), (2058, 6082), (3041, 4116)]