8959518

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 20160000

約数和(自身を除く): 11200482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 1999, 2241, 3998, 4482, 5997, 11994, 17991, 35982, 53973, 107946, 165917, 331834, 497751, 995502, 1493253, 2986506, 4479759, 8959518]

約数ペア:

[(1, 8959518), (2, 4479759), (3, 2986506), (6, 1493253), (9, 995502), (18, 497751), (27, 331834), (54, 165917), (83, 107946), (166, 53973), (249, 35982), (498, 17991), (747, 11994), (1494, 5997), (1999, 4482), (2241, 3998)]