31335732

素因数分解:

$2^2\times 3^2\times {\mathrm{870437}}^1$

素因数の和:870447

約数の個数: 18

約数和(自身を含む): 79209858

約数和(自身を除く): 47874126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 870437, 1740874, 2611311, 3481748, 5222622, 7833933, 10445244, 15667866, 31335732]

約数ペア:

[(1, 31335732), (2, 15667866), (3, 10445244), (4, 7833933), (6, 5222622), (9, 3481748), (12, 2611311), (18, 1740874), (36, 870437)]