131823174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3138647}}^1$

素因数の和:3138659

約数の個数: 16

約数和(自身を含む): 301310208

約数和(自身を除く): 169487034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3138647, 6277294, 9415941, 18831882, 21970529, 43941058, 65911587, 131823174]

約数ペア:

[(1, 131823174), (2, 65911587), (3, 43941058), (6, 21970529), (7, 18831882), (14, 9415941), (21, 6277294), (42, 3138647)]