31731012

素因数分解:

$2^2\times 3^2\times {\mathrm{881417}}^1$

素因数の和:881427

約数の個数: 18

約数和(自身を含む): 80209038

約数和(自身を除く): 48478026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 881417, 1762834, 2644251, 3525668, 5288502, 7932753, 10577004, 15865506, 31731012]

約数ペア:

[(1, 31731012), (2, 15865506), (3, 10577004), (4, 7932753), (6, 5288502), (9, 3525668), (12, 2644251), (18, 1762834), (36, 881417)]