4002018

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{2131}}^1$

素因数の和:2449

約数の個数: 16

約数和(自身を含む): 8033376

約数和(自身を除く): 4031358

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 2131, 4262, 6393, 12786, 667003, 1334006, 2001009, 4002018]

約数ペア:

[(1, 4002018), (2, 2001009), (3, 1334006), (6, 667003), (313, 12786), (626, 6393), (939, 4262), (1878, 2131)]