80856612

素因数分解:

$2^2\times 3^2\times {\mathrm{2246017}}^1$

素因数の和:2246027

約数の個数: 18

約数和(自身を含む): 204387638

約数和(自身を除く): 123531026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2246017, 4492034, 6738051, 8984068, 13476102, 20214153, 26952204, 40428306, 80856612]

約数ペア:

[(1, 80856612), (2, 40428306), (3, 26952204), (4, 20214153), (6, 13476102), (9, 8984068), (12, 6738051), (18, 4492034), (36, 2246017)]