40420812

素因数分解:

$2^2\times 3^1\times {\mathrm{3368401}}^1$

素因数の和:3368408

約数の個数: 12

約数和(自身を含む): 94315256

約数和(自身を除く): 53894444

約数列:

[1, 2, 3, 4, 6, 12, 3368401, 6736802, 10105203, 13473604, 20210406, 40420812]

約数ペア:

[(1, 40420812), (2, 20210406), (3, 13473604), (4, 10105203), (6, 6736802), (12, 3368401)]