18156144

素因数分解:

$2^4\times 3^1\times {\mathrm{378253}}^1$

素因数の和:378264

約数の個数: 20

約数和(自身を含む): 46903496

約数和(自身を除く): 28747352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 378253, 756506, 1134759, 1513012, 2269518, 3026024, 4539036, 6052048, 9078072, 18156144]

約数ペア:

[(1, 18156144), (2, 9078072), (3, 6052048), (4, 4539036), (6, 3026024), (8, 2269518), (12, 1513012), (16, 1134759), (24, 756506), (48, 378253)]