40604418

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{10691}}^1$

素因数の和:10910

約数の個数: 24

約数和(自身を含む): 88401456

約数和(自身を除く): 47797038

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 10691, 21382, 32073, 64146, 96219, 192438, 2255801, 4511602, 6767403, 13534806, 20302209, 40604418]

約数ペア:

[(1, 40604418), (2, 20302209), (3, 13534806), (6, 6767403), (9, 4511602), (18, 2255801), (211, 192438), (422, 96219), (633, 64146), (1266, 32073), (1899, 21382), (3798, 10691)]