171663828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2043617}}^1$

素因数の和:2043631

約数の個数: 24

約数和(自身を含む): 457770432

約数和(自身を除く): 286106604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2043617, 4087234, 6130851, 8174468, 12261702, 14305319, 24523404, 28610638, 42915957, 57221276, 85831914, 171663828]

約数ペア:

[(1, 171663828), (2, 85831914), (3, 57221276), (4, 42915957), (6, 28610638), (7, 24523404), (12, 14305319), (14, 12261702), (21, 8174468), (28, 6130851), (42, 4087234), (84, 2043617)]