21474186

素因数分解:

$2^1\times 3^1\times {\mathrm{743}}^1\times {\mathrm{4817}}^1$

素因数の和:5565

約数の個数: 16

約数和(自身を含む): 43015104

約数和(自身を除く): 21540918

約数列:

[1, 2, 3, 6, 743, 1486, 2229, 4458, 4817, 9634, 14451, 28902, 3579031, 7158062, 10737093, 21474186]

約数ペア:

[(1, 21474186), (2, 10737093), (3, 7158062), (6, 3579031), (743, 28902), (1486, 14451), (2229, 9634), (4458, 4817)]