2002809726

素因数分解:

$2^1\times 3^4\times {\mathrm{229}}^1\times {\mathrm{53987}}^1$

素因数の和:54230

約数の個数: 40

約数和(自身を含む): 4507458120

約数和(自身を除く): 2504648394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 229, 458, 687, 1374, 2061, 4122, 6183, 12366, 18549, 37098, 53987, 107974, 161961, 323922, 485883, 971766, 1457649, 2915298, 4372947, 8745894, 12363023, 24726046, 37089069, 74178138, 111267207, 222534414, 333801621, 667603242, 1001404863, 2002809726]

約数ペア:

[(1, 2002809726), (2, 1001404863), (3, 667603242), (6, 333801621), (9, 222534414), (18, 111267207), (27, 74178138), (54, 37089069), (81, 24726046), (162, 12363023), (229, 8745894), (458, 4372947), (687, 2915298), (1374, 1457649), (2061, 971766), (4122, 485883), (6183, 323922), (12366, 161961), (18549, 107974), (37098, 53987)]