18184227

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 25162368

約数和(自身を除く): 6978141

約数列:

[1, 3, 43, 73, 129, 219, 1931, 3139, 5793, 9417, 83033, 140963, 249099, 422889, 6061409, 18184227]

約数ペア:

[(1, 18184227), (3, 6061409), (43, 422889), (73, 249099), (129, 140963), (219, 83033), (1931, 9417), (3139, 5793)]