2912551812

素因数分解:

$2^2\times 3^2\times {\mathrm{80904217}}^1$

素因数の和:80904227

約数の個数: 18

約数和(自身を含む): 7362283838

約数和(自身を除く): 4449732026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80904217, 161808434, 242712651, 323616868, 485425302, 728137953, 970850604, 1456275906, 2912551812]

約数ペア:

[(1, 2912551812), (2, 1456275906), (3, 970850604), (4, 728137953), (6, 485425302), (9, 323616868), (12, 242712651), (18, 161808434), (36, 80904217)]