31223772

素因数分解:

$2^2\times 3^3\times {\mathrm{289109}}^1$

素因数の和:289122

約数の個数: 24

約数和(自身を含む): 80950800

約数和(自身を除く): 49727028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289109, 578218, 867327, 1156436, 1734654, 2601981, 3469308, 5203962, 7805943, 10407924, 15611886, 31223772]

約数ペア:

[(1, 31223772), (2, 15611886), (3, 10407924), (4, 7805943), (6, 5203962), (9, 3469308), (12, 2601981), (18, 1734654), (27, 1156436), (36, 867327), (54, 578218), (108, 289109)]