18350259

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3301}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 26151840

約数和(自身を除く): 7801581

約数列:

[1, 3, 17, 51, 109, 327, 1853, 3301, 5559, 9903, 56117, 168351, 359809, 1079427, 6116753, 18350259]

約数ペア:

[(1, 18350259), (3, 6116753), (17, 1079427), (51, 359809), (109, 168351), (327, 56117), (1853, 9903), (3301, 5559)]