1620600966

素因数分解:

$2^1\times 3^3\times {\mathrm{30011129}}^1$

素因数の和:30011140

約数の個数: 16

約数和(自身を含む): 3601335600

約数和(自身を除く): 1980734634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 30011129, 60022258, 90033387, 180066774, 270100161, 540200322, 810300483, 1620600966]

約数ペア:

[(1, 1620600966), (2, 810300483), (3, 540200322), (6, 270100161), (9, 180066774), (18, 90033387), (27, 60022258), (54, 30011129)]