8128218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{27647}}^1$

素因数の和:27666

約数の個数: 24

約数和(自身を含む): 18911232

約数和(自身を除く): 10783014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 27647, 55294, 82941, 165882, 193529, 387058, 580587, 1161174, 1354703, 2709406, 4064109, 8128218]

約数ペア:

[(1, 8128218), (2, 4064109), (3, 2709406), (6, 1354703), (7, 1161174), (14, 580587), (21, 387058), (42, 193529), (49, 165882), (98, 82941), (147, 55294), (294, 27647)]