2218188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{26407}}^1$

素因数の和:26421

約数の個数: 24

約数和(自身を含む): 5915392

約数和(自身を除く): 3697204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 26407, 52814, 79221, 105628, 158442, 184849, 316884, 369698, 554547, 739396, 1109094, 2218188]

約数ペア:

[(1, 2218188), (2, 1109094), (3, 739396), (4, 554547), (6, 369698), (7, 316884), (12, 184849), (14, 158442), (21, 105628), (28, 79221), (42, 52814), (84, 26407)]