168026418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1333543}}^1$

素因数の和:1333558

約数の個数: 24

約数和(自身を含む): 416065728

約数和(自身を除く): 248039310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1333543, 2667086, 4000629, 8001258, 9334801, 12001887, 18669602, 24003774, 28004403, 56008806, 84013209, 168026418]

約数ペア:

[(1, 168026418), (2, 84013209), (3, 56008806), (6, 28004403), (7, 24003774), (9, 18669602), (14, 12001887), (18, 9334801), (21, 8001258), (42, 4000629), (63, 2667086), (126, 1333543)]