31828986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{252611}}^1$

素因数の和:252626

約数の個数: 24

約数和(自身を含む): 78814944

約数和(自身を除く): 46985958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 252611, 505222, 757833, 1515666, 1768277, 2273499, 3536554, 4546998, 5304831, 10609662, 15914493, 31828986]

約数ペア:

[(1, 31828986), (2, 15914493), (3, 10609662), (6, 5304831), (7, 4546998), (9, 3536554), (14, 2273499), (18, 1768277), (21, 1515666), (42, 757833), (63, 505222), (126, 252611)]