18660004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{424091}}^1$

素因数の和:424106

約数の個数: 12

約数和(自身を含む): 35623728

約数和(自身を除く): 16963724

約数列:

[1, 2, 4, 11, 22, 44, 424091, 848182, 1696364, 4665001, 9330002, 18660004]

約数ペア:

[(1, 18660004), (2, 9330002), (4, 4665001), (11, 1696364), (22, 848182), (44, 424091)]