18248499

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 27705600

約数和(自身を除く): 9457101

約数列:

[1, 3, 9, 23, 69, 199, 207, 443, 597, 1329, 1791, 3987, 4577, 10189, 13731, 30567, 41193, 88157, 91701, 264471, 793413, 2027611, 6082833, 18248499]

約数ペア:

[(1, 18248499), (3, 6082833), (9, 2027611), (23, 793413), (69, 264471), (199, 91701), (207, 88157), (443, 41193), (597, 30567), (1329, 13731), (1791, 10189), (3987, 4577)]