2019127866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1118011}}^1$

素因数の和:1118066

約数の個数: 32

約数和(自身を含む): 4722482688

約数和(自身を除く): 2703354822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 1118011, 2236022, 3354033, 6708066, 7826077, 15652154, 23478231, 46956462, 48074473, 96148946, 144223419, 288446838, 336521311, 673042622, 1009563933, 2019127866]

約数ペア:

[(1, 2019127866), (2, 1009563933), (3, 673042622), (6, 336521311), (7, 288446838), (14, 144223419), (21, 96148946), (42, 48074473), (43, 46956462), (86, 23478231), (129, 15652154), (258, 7826077), (301, 6708066), (602, 3354033), (903, 2236022), (1806, 1118011)]