726013818

素因数分解:

$2^1\times 3^2\times {\mathrm{40334101}}^1$

素因数の和:40334109

約数の個数: 12

約数和(自身を含む): 1573029978

約数和(自身を除く): 847016160

約数列:

[1, 2, 3, 6, 9, 18, 40334101, 80668202, 121002303, 242004606, 363006909, 726013818]

約数ペア:

[(1, 726013818), (2, 363006909), (3, 242004606), (6, 121002303), (9, 80668202), (18, 40334101)]