21348024

素因数分解:

$2^3\times 3^1\times {\mathrm{889501}}^1$

素因数の和:889510

約数の個数: 16

約数和(自身を含む): 53370120

約数和(自身を除く): 32022096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 889501, 1779002, 2668503, 3558004, 5337006, 7116008, 10674012, 21348024]

約数ペア:

[(1, 21348024), (2, 10674012), (3, 7116008), (4, 5337006), (6, 3558004), (8, 2668503), (12, 1779002), (24, 889501)]