17993484

素因数分解:

$2^2\times 3^2\times {\mathrm{499819}}^1$

素因数の和:499829

約数の個数: 18

約数和(自身を含む): 45483620

約数和(自身を除く): 27490136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499819, 999638, 1499457, 1999276, 2998914, 4498371, 5997828, 8996742, 17993484]

約数ペア:

[(1, 17993484), (2, 8996742), (3, 5997828), (4, 4498371), (6, 2998914), (9, 1999276), (12, 1499457), (18, 999638), (36, 499819)]