15663684912

素因数分解:

$2^4\times 3^1\times {\mathrm{326326769}}^1$

素因数の和:326326780

約数の個数: 20

約数和(自身を含む): 40464519480

約数和(自身を除く): 24800834568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326326769, 652653538, 978980307, 1305307076, 1957960614, 2610614152, 3915921228, 5221228304, 7831842456, 15663684912]

約数ペア:

[(1, 15663684912), (2, 7831842456), (3, 5221228304), (4, 3915921228), (6, 2610614152), (8, 1957960614), (12, 1305307076), (16, 978980307), (24, 652653538), (48, 326326769)]