18486180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{102701}}^1$

素因数の和:102716

約数の個数: 36

約数和(自身を含む): 56075292

約数和(自身を除く): 37589112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 102701, 205402, 308103, 410804, 513505, 616206, 924309, 1027010, 1232412, 1540515, 1848618, 2054020, 3081030, 3697236, 4621545, 6162060, 9243090, 18486180]

約数ペア:

[(1, 18486180), (2, 9243090), (3, 6162060), (4, 4621545), (5, 3697236), (6, 3081030), (9, 2054020), (10, 1848618), (12, 1540515), (15, 1232412), (18, 1027010), (20, 924309), (30, 616206), (36, 513505), (45, 410804), (60, 308103), (90, 205402), (180, 102701)]