20182212

素因数分解:

$2^2\times 3^2\times {\mathrm{560617}}^1$

素因数の和:560627

約数の個数: 18

約数和(自身を含む): 51016238

約数和(自身を除く): 30834026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560617, 1121234, 1681851, 2242468, 3363702, 5045553, 6727404, 10091106, 20182212]

約数ペア:

[(1, 20182212), (2, 10091106), (3, 6727404), (4, 5045553), (6, 3363702), (9, 2242468), (12, 1681851), (18, 1121234), (36, 560617)]