18523167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1621}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 26704608

約数和(自身を除く): 8181441

約数列:

[1, 3, 13, 39, 293, 879, 1621, 3809, 4863, 11427, 21073, 63219, 474953, 1424859, 6174389, 18523167]

約数ペア:

[(1, 18523167), (3, 6174389), (13, 1424859), (39, 474953), (293, 63219), (879, 21073), (1621, 11427), (3809, 4863)]