31392612

素因数分解:

$2^2\times 3^2\times {\mathrm{872017}}^1$

素因数の和:872027

約数の個数: 18

約数和(自身を含む): 79353638

約数和(自身を除く): 47961026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 872017, 1744034, 2616051, 3488068, 5232102, 7848153, 10464204, 15696306, 31392612]

約数ペア:

[(1, 31392612), (2, 15696306), (3, 10464204), (4, 7848153), (6, 5232102), (9, 3488068), (12, 2616051), (18, 1744034), (36, 872017)]