21750864

素因数分解:

$2^4\times 3^1\times {\mathrm{453143}}^1$

素因数の和:453154

約数の個数: 20

約数和(自身を含む): 56189856

約数和(自身を除く): 34438992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 453143, 906286, 1359429, 1812572, 2718858, 3625144, 5437716, 7250288, 10875432, 21750864]

約数ペア:

[(1, 21750864), (2, 10875432), (3, 7250288), (4, 5437716), (6, 3625144), (8, 2718858), (12, 1812572), (16, 1359429), (24, 906286), (48, 453143)]