18299919

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{4583}}^1$

素因数の和:4619

約数の個数: 16

約数和(自身を含む): 26843904

約数和(自身を除く): 8543985

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 4583, 13749, 50413, 151239, 554543, 1663629, 6099973, 18299919]

約数ペア:

[(1, 18299919), (3, 6099973), (11, 1663629), (33, 554543), (121, 151239), (363, 50413), (1331, 13749), (3993, 4583)]