26886138

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{63113}}^1$

素因数の和:63189

約数の個数: 16

約数和(自身を含む): 54530496

約数和(自身を除く): 27644358

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 63113, 126226, 189339, 378678, 4481023, 8962046, 13443069, 26886138]

約数ペア:

[(1, 26886138), (2, 13443069), (3, 8962046), (6, 4481023), (71, 378678), (142, 189339), (213, 126226), (426, 63113)]