18009270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{66701}}^1$

素因数の和:66717

約数の個数: 32

約数和(自身を含む): 48025440

約数和(自身を除く): 30016170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 66701, 133402, 200103, 333505, 400206, 600309, 667010, 1000515, 1200618, 1800927, 2001030, 3001545, 3601854, 6003090, 9004635, 18009270]

約数ペア:

[(1, 18009270), (2, 9004635), (3, 6003090), (5, 3601854), (6, 3001545), (9, 2001030), (10, 1800927), (15, 1200618), (18, 1000515), (27, 667010), (30, 600309), (45, 400206), (54, 333505), (90, 200103), (135, 133402), (270, 66701)]