1421428644

素因数分解:

$2^2\times 3^2\times {\mathrm{39484129}}^1$

素因数の和:39484139

約数の個数: 18

約数和(自身を含む): 3593055830

約数和(自身を除く): 2171627186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 39484129, 78968258, 118452387, 157936516, 236904774, 355357161, 473809548, 710714322, 1421428644]

約数ペア:

[(1, 1421428644), (2, 710714322), (3, 473809548), (4, 355357161), (6, 236904774), (9, 157936516), (12, 118452387), (18, 78968258), (36, 39484129)]