40781778

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{45013}}^1$

素因数の和:45169

約数の個数: 16

約数和(自身を含む): 82105536

約数和(自身を除く): 41323758

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 45013, 90026, 135039, 270078, 6796963, 13593926, 20390889, 40781778]

約数ペア:

[(1, 40781778), (2, 20390889), (3, 13593926), (6, 6796963), (151, 270078), (302, 135039), (453, 90026), (906, 45013)]