18460108

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{68881}}^1$

素因数の和:68952

約数の個数: 12

約数和(自身を含む): 32787832

約数和(自身を除く): 14327724

約数列:

[1, 2, 4, 67, 134, 268, 68881, 137762, 275524, 4615027, 9230054, 18460108]

約数ペア:

[(1, 18460108), (2, 9230054), (4, 4615027), (67, 275524), (134, 137762), (268, 68881)]