18428024830

素因数分解:

$2^1\times 5^1\times {\mathrm{13729}}^1\times {\mathrm{134227}}^1$

素因数の和:147963

約数の個数: 16

約数和(自身を含む): 33173107920

約数和(自身を除く): 14745083090

約数列:

[1, 2, 5, 10, 13729, 27458, 68645, 134227, 137290, 268454, 671135, 1342270, 1842802483, 3685604966, 9214012415, 18428024830]

約数ペア:

[(1, 18428024830), (2, 9214012415), (5, 3685604966), (10, 1842802483), (13729, 1342270), (27458, 671135), (68645, 268454), (134227, 137290)]