2880821844

素因数分解:

$2^2\times 3^2\times {\mathrm{80022829}}^1$

素因数の和:80022839

約数の個数: 18

約数和(自身を含む): 7282077530

約数和(自身を除く): 4401255686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80022829, 160045658, 240068487, 320091316, 480136974, 720205461, 960273948, 1440410922, 2880821844]

約数ペア:

[(1, 2880821844), (2, 1440410922), (3, 960273948), (4, 720205461), (6, 480136974), (9, 320091316), (12, 240068487), (18, 160045658), (36, 80022829)]