2006257437

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{2417}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 3022306560

約数和(自身を除く): 1016049123

約数列:

[1, 3, 9, 27, 71, 213, 433, 639, 1299, 1917, 2417, 3897, 7251, 11691, 21753, 30743, 65259, 92229, 171607, 276687, 514821, 830061, 1046561, 1544463, 3139683, 4633389, 9419049, 28257147, 74305831, 222917493, 668752479, 2006257437]

約数ペア:

[(1, 2006257437), (3, 668752479), (9, 222917493), (27, 74305831), (71, 28257147), (213, 9419049), (433, 4633389), (639, 3139683), (1299, 1544463), (1917, 1046561), (2417, 830061), (3897, 514821), (7251, 276687), (11691, 171607), (21753, 92229), (30743, 65259)]