18591876

素因数分解:

$2^2\times 3^3\times {\mathrm{172147}}^1$

素因数の和:172160

約数の個数: 24

約数和(自身を含む): 48201440

約数和(自身を除く): 29609564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 172147, 344294, 516441, 688588, 1032882, 1549323, 2065764, 3098646, 4647969, 6197292, 9295938, 18591876]

約数ペア:

[(1, 18591876), (2, 9295938), (3, 6197292), (4, 4647969), (6, 3098646), (9, 2065764), (12, 1549323), (18, 1032882), (27, 688588), (36, 516441), (54, 344294), (108, 172147)]