31346316

素因数分解:

$2^2\times 3^2\times {\mathrm{870731}}^1$

素因数の和:870741

約数の個数: 18

約数和(自身を含む): 79236612

約数和(自身を除く): 47890296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 870731, 1741462, 2612193, 3482924, 5224386, 7836579, 10448772, 15673158, 31346316]

約数ペア:

[(1, 31346316), (2, 15673158), (3, 10448772), (4, 7836579), (6, 5224386), (9, 3482924), (12, 2612193), (18, 1741462), (36, 870731)]