31837026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2137}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 68963328

約数和(自身を除く): 37126302

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2137, 2483, 4274, 4966, 6411, 7449, 12822, 14898, 27781, 55562, 83343, 166686, 408167, 816334, 1224501, 2449002, 5306171, 10612342, 15918513, 31837026]

約数ペア:

[(1, 31837026), (2, 15918513), (3, 10612342), (6, 5306171), (13, 2449002), (26, 1224501), (39, 816334), (78, 408167), (191, 166686), (382, 83343), (573, 55562), (1146, 27781), (2137, 14898), (2483, 12822), (4274, 7449), (4966, 6411)]