68371902

素因数分解:

$2^1\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{2551}}^1$

素因数の和:4048

約数の個数: 24

約数和(自身を含む): 148296720

約数和(自身を除く): 79924818

約数列:

[1, 2, 3, 6, 9, 18, 1489, 2551, 2978, 4467, 5102, 7653, 8934, 13401, 15306, 22959, 26802, 45918, 3798439, 7596878, 11395317, 22790634, 34185951, 68371902]

約数ペア:

[(1, 68371902), (2, 34185951), (3, 22790634), (6, 11395317), (9, 7596878), (18, 3798439), (1489, 45918), (2551, 26802), (2978, 22959), (4467, 15306), (5102, 13401), (7653, 8934)]