128566914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3061117}}^1$

素因数の和:3061129

約数の個数: 16

約数和(自身を含む): 293867328

約数和(自身を除く): 165300414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3061117, 6122234, 9183351, 18366702, 21427819, 42855638, 64283457, 128566914]

約数ペア:

[(1, 128566914), (2, 64283457), (3, 42855638), (6, 21427819), (7, 18366702), (14, 9183351), (21, 6122234), (42, 3061117)]