18217108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50047}}^1$

素因数の和:50071

約数の個数: 24

約数和(自身を含む): 39237632

約数和(自身を除く): 21020524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 50047, 100094, 200188, 350329, 650611, 700658, 1301222, 1401316, 2602444, 4554277, 9108554, 18217108]

約数ペア:

[(1, 18217108), (2, 9108554), (4, 4554277), (7, 2602444), (13, 1401316), (14, 1301222), (26, 700658), (28, 650611), (52, 350329), (91, 200188), (182, 100094), (364, 50047)]