80521524

素因数分解:

$2^2\times 3^2\times {\mathrm{2236709}}^1$

素因数の和:2236719

約数の個数: 18

約数和(自身を含む): 203540610

約数和(自身を除く): 123019086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2236709, 4473418, 6710127, 8946836, 13420254, 20130381, 26840508, 40260762, 80521524]

約数ペア:

[(1, 80521524), (2, 40260762), (3, 26840508), (4, 20130381), (6, 13420254), (9, 8946836), (12, 6710127), (18, 4473418), (36, 2236709)]