18814439151

素因数分解:

$3^2\times {\mathrm{277}}^1\times {\mathrm{571}}^1\times {\mathrm{13217}}^1$

素因数の和:14071

約数の個数: 24

約数和(自身を含む): 27324355344

約数和(自身を除く): 8509916193

約数列:

[1, 3, 9, 277, 571, 831, 1713, 2493, 5139, 13217, 39651, 118953, 158167, 474501, 1423503, 3661109, 7546907, 10983327, 22640721, 32949981, 67922163, 2090493239, 6271479717, 18814439151]

約数ペア:

[(1, 18814439151), (3, 6271479717), (9, 2090493239), (277, 67922163), (571, 32949981), (831, 22640721), (1713, 10983327), (2493, 7546907), (5139, 3661109), (13217, 1423503), (39651, 474501), (118953, 158167)]