18188424

素因数分解:

$2^3\times 3^2\times {\mathrm{252617}}^1$

素因数の和:252629

約数の個数: 24

約数和(自身を含む): 49260510

約数和(自身を除く): 31072086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 252617, 505234, 757851, 1010468, 1515702, 2020936, 2273553, 3031404, 4547106, 6062808, 9094212, 18188424]

約数ペア:

[(1, 18188424), (2, 9094212), (3, 6062808), (4, 4547106), (6, 3031404), (8, 2273553), (9, 2020936), (12, 1515702), (18, 1010468), (24, 757851), (36, 505234), (72, 252617)]