18234938

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 27941760

約数和(自身を除く): 9706822

約数列:

[1, 2, 79, 131, 158, 262, 881, 1762, 10349, 20698, 69599, 115411, 139198, 230822, 9117469, 18234938]

約数ペア:

[(1, 18234938), (2, 9117469), (79, 230822), (131, 139198), (158, 115411), (262, 69599), (881, 20698), (1762, 10349)]