16998948

素因数分解:

$2^2\times 3^2\times {\mathrm{472193}}^1$

素因数の和:472203

約数の個数: 18

約数和(自身を含む): 42969654

約数和(自身を除く): 25970706

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 472193, 944386, 1416579, 1888772, 2833158, 4249737, 5666316, 8499474, 16998948]

約数ペア:

[(1, 16998948), (2, 8499474), (3, 5666316), (4, 4249737), (6, 2833158), (9, 1888772), (12, 1416579), (18, 944386), (36, 472193)]