18748004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{426091}}^1$

素因数の和:426106

約数の個数: 12

約数和(自身を含む): 35791728

約数和(自身を除く): 17043724

約数列:

[1, 2, 4, 11, 22, 44, 426091, 852182, 1704364, 4687001, 9374002, 18748004]

約数ペア:

[(1, 18748004), (2, 9374002), (4, 4687001), (11, 1704364), (22, 852182), (44, 426091)]