40403466

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20593}}^1$

素因数の和:20710

約数の個数: 24

約数和(自身を含む): 88348260

約数和(自身を除く): 47944794

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 20593, 41186, 61779, 123558, 185337, 370674, 2244637, 4489274, 6733911, 13467822, 20201733, 40403466]

約数ペア:

[(1, 40403466), (2, 20201733), (3, 13467822), (6, 6733911), (9, 4489274), (18, 2244637), (109, 370674), (218, 185337), (327, 123558), (654, 61779), (981, 41186), (1962, 20593)]