212978382

素因数分解:

$2^1\times 3^1\times {\mathrm{3229}}^1\times {\mathrm{10993}}^1$

素因数の和:14227

約数の個数: 16

約数和(自身を含む): 426127440

約数和(自身を除く): 213149058

約数列:

[1, 2, 3, 6, 3229, 6458, 9687, 10993, 19374, 21986, 32979, 65958, 35496397, 70992794, 106489191, 212978382]

約数ペア:

[(1, 212978382), (2, 106489191), (3, 70992794), (6, 35496397), (3229, 65958), (6458, 32979), (9687, 21986), (10993, 19374)]