40340502

素因数分解:

$2^1\times 3^2\times {\mathrm{2241139}}^1$

素因数の和:2241147

約数の個数: 12

約数和(自身を含む): 87404460

約数和(自身を除く): 47063958

約数列:

[1, 2, 3, 6, 9, 18, 2241139, 4482278, 6723417, 13446834, 20170251, 40340502]

約数ペア:

[(1, 40340502), (2, 20170251), (3, 13446834), (6, 6723417), (9, 4482278), (18, 2241139)]