21744036

素因数分解:

$2^2\times 3^2\times {\mathrm{604001}}^1$

素因数の和:604011

約数の個数: 18

約数和(自身を含む): 54964182

約数和(自身を除く): 33220146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 604001, 1208002, 1812003, 2416004, 3624006, 5436009, 7248012, 10872018, 21744036]

約数ペア:

[(1, 21744036), (2, 10872018), (3, 7248012), (4, 5436009), (6, 3624006), (9, 2416004), (12, 1812003), (18, 1208002), (36, 604001)]