18063435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5449}}^1$

素因数の和:5487

約数の個数: 32

約数和(自身を含む): 32961600

約数和(自身を除く): 14898165

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 5449, 16347, 27245, 70837, 81735, 92633, 212511, 277899, 354185, 463165, 1062555, 1204229, 1389495, 3612687, 6021145, 18063435]

約数ペア:

[(1, 18063435), (3, 6021145), (5, 3612687), (13, 1389495), (15, 1204229), (17, 1062555), (39, 463165), (51, 354185), (65, 277899), (85, 212511), (195, 92633), (221, 81735), (255, 70837), (663, 27245), (1105, 16347), (3315, 5449)]