18022869

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 27518400

約数和(自身を除く): 9495531

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1049, 1909, 3147, 5727, 9441, 17181, 24127, 72381, 87067, 217143, 261201, 783603, 2002541, 6007623, 18022869]

約数ペア:

[(1, 18022869), (3, 6007623), (9, 2002541), (23, 783603), (69, 261201), (83, 217143), (207, 87067), (249, 72381), (747, 24127), (1049, 17181), (1909, 9441), (3147, 5727)]