26388138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{628289}}^1$

素因数の和:628301

約数の個数: 16

約数和(自身を含む): 60315840

約数和(自身を除く): 33927702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 628289, 1256578, 1884867, 3769734, 4398023, 8796046, 13194069, 26388138]

約数ペア:

[(1, 26388138), (2, 13194069), (3, 8796046), (6, 4398023), (7, 3769734), (14, 1884867), (21, 1256578), (42, 628289)]