18777146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3307}}^1$

素因数の和:3493

約数の個数: 16

約数和(自身を含む): 30010176

約数和(自身を除く): 11233030

約数列:

[1, 2, 17, 34, 167, 334, 2839, 3307, 5678, 6614, 56219, 112438, 552269, 1104538, 9388573, 18777146]

約数ペア:

[(1, 18777146), (2, 9388573), (17, 1104538), (34, 552269), (167, 112438), (334, 56219), (2839, 6614), (3307, 5678)]