218968318

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{14561}}^1$

素因数の和:14739

約数の個数: 16

約数和(自身を含む): 336207456

約数和(自身を除く): 117239138

約数列:

[1, 2, 73, 103, 146, 206, 7519, 14561, 15038, 29122, 1062953, 1499783, 2125906, 2999566, 109484159, 218968318]

約数ペア:

[(1, 218968318), (2, 109484159), (73, 2999566), (103, 2125906), (146, 1499783), (206, 1062953), (7519, 29122), (14561, 15038)]