38903706

素因数分解:

$2^1\times 3^3\times {\mathrm{720439}}^1$

素因数の和:720450

約数の個数: 16

約数和(自身を含む): 86452800

約数和(自身を除く): 47549094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 720439, 1440878, 2161317, 4322634, 6483951, 12967902, 19451853, 38903706]

約数ペア:

[(1, 38903706), (2, 19451853), (3, 12967902), (6, 6483951), (9, 4322634), (18, 2161317), (27, 1440878), (54, 720439)]