18288402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277097}}^1$

素因数の和:277113

約数の個数: 16

約数和(自身を含む): 39902112

約数和(自身を除く): 21613710

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 277097, 554194, 831291, 1662582, 3048067, 6096134, 9144201, 18288402]

約数ペア:

[(1, 18288402), (2, 9144201), (3, 6096134), (6, 3048067), (11, 1662582), (22, 831291), (33, 554194), (66, 277097)]