12777648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20477}}^1$

素因数の和:20501

約数の個数: 40

約数和(自身を含む): 35549808

約数和(自身を除く): 22772160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 20477, 40954, 61431, 81908, 122862, 163816, 245724, 266201, 327632, 491448, 532402, 798603, 982896, 1064804, 1597206, 2129608, 3194412, 4259216, 6388824, 12777648]

約数ペア:

[(1, 12777648), (2, 6388824), (3, 4259216), (4, 3194412), (6, 2129608), (8, 1597206), (12, 1064804), (13, 982896), (16, 798603), (24, 532402), (26, 491448), (39, 327632), (48, 266201), (52, 245724), (78, 163816), (104, 122862), (156, 81908), (208, 61431), (312, 40954), (624, 20477)]