18342477

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29537}}^1$

素因数の和:29569

約数の個数: 16

約数和(自身を含む): 28356480

約数和(自身を除く): 10014003

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 29537, 88611, 265833, 679351, 797499, 2038053, 6114159, 18342477]

約数ペア:

[(1, 18342477), (3, 6114159), (9, 2038053), (23, 797499), (27, 679351), (69, 265833), (207, 88611), (621, 29537)]