2218169.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{159407}}^1$

素因数の和:159421

約数の個数: 24

約数和(自身を含む): 35707392

約数和(自身を除く): 22317204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 159407, 318814, 478221, 637628, 956442, 1115849, 1912884, 2231698, 3347547, 4463396, 6695094, 13390188]

約数ペア:

[(1, 13390188), (2, 6695094), (3, 4463396), (4, 3347547), (6, 2231698), (7, 1912884), (12, 1115849), (14, 956442), (21, 637628), (28, 478221), (42, 318814), (84, 159407)]