123738456

素因数分解:

$2^3\times 3^1\times {\mathrm{5155769}}^1$

素因数の和:5155778

約数の個数: 16

約数和(自身を含む): 309346200

約数和(自身を除く): 185607744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5155769, 10311538, 15467307, 20623076, 30934614, 41246152, 61869228, 123738456]

約数ペア:

[(1, 123738456), (2, 61869228), (3, 41246152), (4, 30934614), (6, 20623076), (8, 15467307), (12, 10311538), (24, 5155769)]