1620912

素因数分解:

$2^4\times 3^1\times {\mathrm{33769}}^1$

素因数の和:33780

約数の個数: 20

約数和(自身を含む): 4187480

約数和(自身を除く): 2566568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 33769, 67538, 101307, 135076, 202614, 270152, 405228, 540304, 810456, 1620912]

約数ペア:

[(1, 1620912), (2, 810456), (3, 540304), (4, 405228), (6, 270152), (8, 202614), (12, 135076), (16, 101307), (24, 67538), (48, 33769)]