31337244

素因数分解:

$2^2\times 3^2\times {\mathrm{870479}}^1$

素因数の和:870489

約数の個数: 18

約数和(自身を含む): 79213680

約数和(自身を除く): 47876436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 870479, 1740958, 2611437, 3481916, 5222874, 7834311, 10445748, 15668622, 31337244]

約数ペア:

[(1, 31337244), (2, 15668622), (3, 10445748), (4, 7834311), (6, 5222874), (9, 3481916), (12, 2611437), (18, 1740958), (36, 870479)]