2680188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31907}}^1$

素因数の和:31921

約数の個数: 24

約数和(自身を含む): 7147392

約数和(自身を除く): 4467204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 31907, 63814, 95721, 127628, 191442, 223349, 382884, 446698, 670047, 893396, 1340094, 2680188]

約数ペア:

[(1, 2680188), (2, 1340094), (3, 893396), (4, 670047), (6, 446698), (7, 382884), (12, 223349), (14, 191442), (21, 127628), (28, 95721), (42, 63814), (84, 31907)]