218662188

素因数分解:

$2^2\times 3^1\times {\mathrm{3109}}^1\times {\mathrm{5861}}^1$

素因数の和:8977

約数の個数: 24

約数和(自身を含む): 510462960

約数和(自身を除く): 291800772

約数列:

[1, 2, 3, 4, 6, 12, 3109, 5861, 6218, 9327, 11722, 12436, 17583, 18654, 23444, 35166, 37308, 70332, 18221849, 36443698, 54665547, 72887396, 109331094, 218662188]

約数ペア:

[(1, 218662188), (2, 109331094), (3, 72887396), (4, 54665547), (6, 36443698), (12, 18221849), (3109, 70332), (5861, 37308), (6218, 35166), (9327, 23444), (11722, 18654), (12436, 17583)]