18006444

素因数分解:

$2^2\times 3^2\times {\mathrm{500179}}^1$

素因数の和:500189

約数の個数: 18

約数和(自身を含む): 45516380

約数和(自身を除く): 27509936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 500179, 1000358, 1500537, 2000716, 3001074, 4501611, 6002148, 9003222, 18006444]

約数ペア:

[(1, 18006444), (2, 9003222), (3, 6002148), (4, 4501611), (6, 3001074), (9, 2000716), (12, 1500537), (18, 1000358), (36, 500179)]