18077445

素因数分解:

$3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 32313600

約数和(自身を除く): 14236155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 359, 373, 1077, 1119, 1795, 1865, 3231, 3357, 5385, 5595, 9693, 10071, 16155, 16785, 48465, 50355, 133907, 401721, 669535, 1205163, 2008605, 3615489, 6025815, 18077445]

約数ペア:

[(1, 18077445), (3, 6025815), (5, 3615489), (9, 2008605), (15, 1205163), (27, 669535), (45, 401721), (135, 133907), (359, 50355), (373, 48465), (1077, 16785), (1119, 16155), (1795, 10071), (1865, 9693), (3231, 5595), (3357, 5385)]