21572424

素因数分解:

$2^3\times 3^2\times {\mathrm{299617}}^1$

素因数の和:299629

約数の個数: 24

約数和(自身を含む): 58425510

約数和(自身を除く): 36853086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 299617, 599234, 898851, 1198468, 1797702, 2396936, 2696553, 3595404, 5393106, 7190808, 10786212, 21572424]

約数ペア:

[(1, 21572424), (2, 10786212), (3, 7190808), (4, 5393106), (6, 3595404), (8, 2696553), (9, 2396936), (12, 1797702), (18, 1198468), (24, 898851), (36, 599234), (72, 299617)]