13661178

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{3541}}^1$

素因数の和:4189

約数の個数: 16

約数和(自身を含む): 27372576

約数和(自身を除く): 13711398

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3541, 3858, 7082, 10623, 21246, 2276863, 4553726, 6830589, 13661178]

約数ペア:

[(1, 13661178), (2, 6830589), (3, 4553726), (6, 2276863), (643, 21246), (1286, 10623), (1929, 7082), (3541, 3858)]