18038084

素因数分解:

$2^2\times {\mathrm{1171}}^1\times {\mathrm{3851}}^1$

素因数の和:5026

約数の個数: 12

約数和(自身を含む): 31601808

約数和(自身を除く): 13563724

約数列:

[1, 2, 4, 1171, 2342, 3851, 4684, 7702, 15404, 4509521, 9019042, 18038084]

約数ペア:

[(1, 18038084), (2, 9019042), (4, 4509521), (1171, 15404), (2342, 7702), (3851, 4684)]