18888906243

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1\times {\mathrm{115319}}^1$

素因数の和:116162

約数の個数: 16

約数和(自身を含む): 25573363200

約数和(自身を除く): 6684456957

約数列:

[1, 3, 71, 213, 769, 2307, 54599, 115319, 163797, 345957, 8187649, 24562947, 88680311, 266040933, 6296302081, 18888906243]

約数ペア:

[(1, 18888906243), (3, 6296302081), (71, 266040933), (213, 88680311), (769, 24562947), (2307, 8187649), (54599, 345957), (115319, 163797)]