68956188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{820907}}^1$

素因数の和:820921

約数の個数: 24

約数和(自身を含む): 183883392

約数和(自身を除く): 114927204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 820907, 1641814, 2462721, 3283628, 4925442, 5746349, 9850884, 11492698, 17239047, 22985396, 34478094, 68956188]

約数ペア:

[(1, 68956188), (2, 34478094), (3, 22985396), (4, 17239047), (6, 11492698), (7, 9850884), (12, 5746349), (14, 4925442), (21, 3283628), (28, 2462721), (42, 1641814), (84, 820907)]