80521596

素因数分解:

$2^2\times 3^2\times {\mathrm{2236711}}^1$

素因数の和:2236721

約数の個数: 18

約数和(自身を含む): 203540792

約数和(自身を除く): 123019196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2236711, 4473422, 6710133, 8946844, 13420266, 20130399, 26840532, 40260798, 80521596]

約数ペア:

[(1, 80521596), (2, 40260798), (3, 26840532), (4, 20130399), (6, 13420266), (9, 8946844), (12, 6710133), (18, 4473422), (36, 2236711)]