57640986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{246329}}^1$

素因数の和:246350

約数の個数: 24

約数和(自身を含む): 134496180

約数和(自身を除く): 76855194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 246329, 492658, 738987, 1477974, 2216961, 3202277, 4433922, 6404554, 9606831, 19213662, 28820493, 57640986]

約数ペア:

[(1, 57640986), (2, 28820493), (3, 19213662), (6, 9606831), (9, 6404554), (13, 4433922), (18, 3202277), (26, 2216961), (39, 1477974), (78, 738987), (117, 492658), (234, 246329)]