31047012

素因数分解:

$2^2\times 3^2\times {\mathrm{862417}}^1$

素因数の和:862427

約数の個数: 18

約数和(自身を含む): 78480038

約数和(自身を除く): 47433026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 862417, 1724834, 2587251, 3449668, 5174502, 7761753, 10349004, 15523506, 31047012]

約数ペア:

[(1, 31047012), (2, 15523506), (3, 10349004), (4, 7761753), (6, 5174502), (9, 3449668), (12, 2587251), (18, 1724834), (36, 862417)]