31248684

素因数分解:

$2^2\times 3^2\times {\mathrm{868019}}^1$

素因数の和:868029

約数の個数: 18

約数和(自身を含む): 78989820

約数和(自身を除く): 47741136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 868019, 1736038, 2604057, 3472076, 5208114, 7812171, 10416228, 15624342, 31248684]

約数ペア:

[(1, 31248684), (2, 15624342), (3, 10416228), (4, 7812171), (6, 5208114), (9, 3472076), (12, 2604057), (18, 1736038), (36, 868019)]