108389442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2580701}}^1$

素因数の和:2580713

約数の個数: 16

約数和(自身を含む): 247747392

約数和(自身を除く): 139357950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2580701, 5161402, 7742103, 15484206, 18064907, 36129814, 54194721, 108389442]

約数ペア:

[(1, 108389442), (2, 54194721), (3, 36129814), (6, 18064907), (7, 15484206), (14, 7742103), (21, 5161402), (42, 2580701)]