8490164724

素因数分解:

$2^2\times 3^2\times {\mathrm{235837909}}^1$

素因数の和:235837919

約数の個数: 18

約数和(自身を含む): 21461249810

約数和(自身を除く): 12971085086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 235837909, 471675818, 707513727, 943351636, 1415027454, 2122541181, 2830054908, 4245082362, 8490164724]

約数ペア:

[(1, 8490164724), (2, 4245082362), (3, 2830054908), (4, 2122541181), (6, 1415027454), (9, 943351636), (12, 707513727), (18, 471675818), (36, 235837909)]