12781848

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{3527}}^1$

素因数の和:3687

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 19393512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3527, 3624, 7054, 10581, 14108, 21162, 28216, 42324, 84648, 532577, 1065154, 1597731, 2130308, 3195462, 4260616, 6390924, 12781848]

約数ペア:

[(1, 12781848), (2, 6390924), (3, 4260616), (4, 3195462), (6, 2130308), (8, 1597731), (12, 1065154), (24, 532577), (151, 84648), (302, 42324), (453, 28216), (604, 21162), (906, 14108), (1208, 10581), (1812, 7054), (3527, 3624)]