18441521264

素因数分解:

$2^4\times {\mathrm{12821}}^1\times {\mathrm{89899}}^1$

素因数の和:102728

約数の個数: 20

約数和(自身を含む): 35733631800

約数和(自身を除く): 17292110536

約数列:

[1, 2, 4, 8, 16, 12821, 25642, 51284, 89899, 102568, 179798, 205136, 359596, 719192, 1438384, 1152595079, 2305190158, 4610380316, 9220760632, 18441521264]

約数ペア:

[(1, 18441521264), (2, 9220760632), (4, 4610380316), (8, 2305190158), (16, 1152595079), (12821, 1438384), (25642, 719192), (51284, 359596), (89899, 205136), (102568, 179798)]