18589572

素因数分解:

$2^2\times 3^2\times {\mathrm{516377}}^1$

素因数の和:516387

約数の個数: 18

約数和(自身を含む): 46990398

約数和(自身を除く): 28400826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 516377, 1032754, 1549131, 2065508, 3098262, 4647393, 6196524, 9294786, 18589572]

約数ペア:

[(1, 18589572), (2, 9294786), (3, 6196524), (4, 4647393), (6, 3098262), (9, 2065508), (12, 1549131), (18, 1032754), (36, 516377)]