18604059

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4597}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 26484480

約数和(自身を除く): 7880421

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 4597, 13791, 87343, 262029, 326387, 979161, 6201353, 18604059]

約数ペア:

[(1, 18604059), (3, 6201353), (19, 979161), (57, 326387), (71, 262029), (213, 87343), (1349, 13791), (4047, 4597)]