57109986

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{44687}}^1$

素因数の和:44766

約数の個数: 24

約数和(自身を含む): 125483904

約数和(自身を除く): 68373918

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 44687, 89374, 134061, 268122, 402183, 804366, 3172777, 6345554, 9518331, 19036662, 28554993, 57109986]

約数ペア:

[(1, 57109986), (2, 28554993), (3, 19036662), (6, 9518331), (9, 6345554), (18, 3172777), (71, 804366), (142, 402183), (213, 268122), (426, 134061), (639, 89374), (1278, 44687)]