74771886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1780283}}^1$

素因数の和:1780295

約数の個数: 16

約数和(自身を含む): 170907264

約数和(自身を除く): 96135378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1780283, 3560566, 5340849, 10681698, 12461981, 24923962, 37385943, 74771886]

約数ペア:

[(1, 74771886), (2, 37385943), (3, 24923962), (6, 12461981), (7, 10681698), (14, 5340849), (21, 3560566), (42, 1780283)]