18218826

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{6793}}^1$

素因数の和:6950

約数の個数: 24

約数和(自身を含む): 39744900

約数和(自身を除く): 21526074

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 6793, 13586, 20379, 40758, 61137, 122274, 1012157, 2024314, 3036471, 6072942, 9109413, 18218826]

約数ペア:

[(1, 18218826), (2, 9109413), (3, 6072942), (6, 3036471), (9, 2024314), (18, 1012157), (149, 122274), (298, 61137), (447, 40758), (894, 20379), (1341, 13586), (2682, 6793)]