22783518

素因数分解:

$2^1\times 3^4\times {\mathrm{140639}}^1$

素因数の和:140653

約数の個数: 20

約数和(自身を含む): 51052320

約数和(自身を除く): 28268802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 140639, 281278, 421917, 843834, 1265751, 2531502, 3797253, 7594506, 11391759, 22783518]

約数ペア:

[(1, 22783518), (2, 11391759), (3, 7594506), (6, 3797253), (9, 2531502), (18, 1265751), (27, 843834), (54, 421917), (81, 281278), (162, 140639)]