81985812

素因数分解:

$2^2\times 3^1\times {\mathrm{6832151}}^1$

素因数の和:6832158

約数の個数: 12

約数和(自身を含む): 191300256

約数和(自身を除く): 109314444

約数列:

[1, 2, 3, 4, 6, 12, 6832151, 13664302, 20496453, 27328604, 40992906, 81985812]

約数ペア:

[(1, 81985812), (2, 40992906), (3, 27328604), (4, 20496453), (6, 13664302), (12, 6832151)]