2438118

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7129}}^1$

素因数の和:7156

約数の個数: 24

約数和(自身を含む): 5561400

約数和(自身を除く): 3123282

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 7129, 14258, 21387, 42774, 64161, 128322, 135451, 270902, 406353, 812706, 1219059, 2438118]

約数ペア:

[(1, 2438118), (2, 1219059), (3, 812706), (6, 406353), (9, 270902), (18, 135451), (19, 128322), (38, 64161), (57, 42774), (114, 21387), (171, 14258), (342, 7129)]