217035516

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{21817}}^1$

素因数の和:22653

約数の個数: 24

約数和(自身を含む): 507050320

約数和(自身を除く): 290014804

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 2487, 3316, 4974, 9948, 21817, 43634, 65451, 87268, 130902, 261804, 18086293, 36172586, 54258879, 72345172, 108517758, 217035516]

約数ペア:

[(1, 217035516), (2, 108517758), (3, 72345172), (4, 54258879), (6, 36172586), (12, 18086293), (829, 261804), (1658, 130902), (2487, 87268), (3316, 65451), (4974, 43634), (9948, 21817)]