81142188

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{66949}}^1$

素因数の和:67057

約数の個数: 24

約数和(自身を含む): 191209200

約数和(自身を除く): 110067012

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 66949, 133898, 200847, 267796, 401694, 803388, 6761849, 13523698, 20285547, 27047396, 40571094, 81142188]

約数ペア:

[(1, 81142188), (2, 40571094), (3, 27047396), (4, 20285547), (6, 13523698), (12, 6761849), (101, 803388), (202, 401694), (303, 267796), (404, 200847), (606, 133898), (1212, 66949)]