18589356

素因数分解:

$2^2\times 3^2\times {\mathrm{516371}}^1$

素因数の和:516381

約数の個数: 18

約数和(自身を含む): 46989852

約数和(自身を除く): 28400496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 516371, 1032742, 1549113, 2065484, 3098226, 4647339, 6196452, 9294678, 18589356]

約数ペア:

[(1, 18589356), (2, 9294678), (3, 6196452), (4, 4647339), (6, 3098226), (9, 2065484), (12, 1549113), (18, 1032742), (36, 516371)]