42581604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{272959}}^1$

素因数の和:272979

約数の個数: 24

約数和(自身を含む): 107000320

約数和(自身を除く): 64418716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 272959, 545918, 818877, 1091836, 1637754, 3275508, 3548467, 7096934, 10645401, 14193868, 21290802, 42581604]

約数ペア:

[(1, 42581604), (2, 21290802), (3, 14193868), (4, 10645401), (6, 7096934), (12, 3548467), (13, 3275508), (26, 1637754), (39, 1091836), (52, 818877), (78, 545918), (156, 272959)]