18047418

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{4649}}^1$

素因数の和:5301

約数の個数: 16

約数和(自身を含む): 36158400

約数和(自身を除く): 18110982

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 4649, 9298, 13947, 27894, 3007903, 6015806, 9023709, 18047418]

約数ペア:

[(1, 18047418), (2, 9023709), (3, 6015806), (6, 3007903), (647, 27894), (1294, 13947), (1941, 9298), (3882, 4649)]