42228274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{827}}^1$

素因数の和:1062

約数の個数: 24

約数和(自身を含む): 70038864

約数和(自身を除く): 27810590

約数列:

[1, 2, 11, 22, 121, 211, 242, 422, 827, 1654, 2321, 4642, 9097, 18194, 25531, 51062, 100067, 174497, 200134, 348994, 1919467, 3838934, 21114137, 42228274]

約数ペア:

[(1, 42228274), (2, 21114137), (11, 3838934), (22, 1919467), (121, 348994), (211, 200134), (242, 174497), (422, 100067), (827, 51062), (1654, 25531), (2321, 18194), (4642, 9097)]