18675146

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78467}}^1$

素因数の和:78493

約数の個数: 16

約数和(自身を含む): 33898176

約数和(自身を除く): 15223030

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 78467, 156934, 549269, 1098538, 1333939, 2667878, 9337573, 18675146]

約数ペア:

[(1, 18675146), (2, 9337573), (7, 2667878), (14, 1333939), (17, 1098538), (34, 549269), (119, 156934), (238, 78467)]