18312734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1879}}^1$

素因数の和:2335

約数の個数: 16

約数和(自身を含む): 30049920

約数和(自身を除く): 11737186

約数列:

[1, 2, 11, 22, 443, 886, 1879, 3758, 4873, 9746, 20669, 41338, 832397, 1664794, 9156367, 18312734]

約数ペア:

[(1, 18312734), (2, 9156367), (11, 1664794), (22, 832397), (443, 41338), (886, 20669), (1879, 9746), (3758, 4873)]