1138863138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{27115789}}^1$

素因数の和:27115801

約数の個数: 16

約数和(自身を含む): 2603115840

約数和(自身を除く): 1464252702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 27115789, 54231578, 81347367, 162694734, 189810523, 379621046, 569431569, 1138863138]

約数ペア:

[(1, 1138863138), (2, 569431569), (3, 379621046), (6, 189810523), (7, 162694734), (14, 81347367), (21, 54231578), (42, 27115789)]