18052521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1153}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 25591104

約数和(自身を除く): 7538583

約数列:

[1, 3, 17, 51, 307, 921, 1153, 3459, 5219, 15657, 19601, 58803, 353971, 1061913, 6017507, 18052521]

約数ペア:

[(1, 18052521), (3, 6017507), (17, 1061913), (51, 353971), (307, 58803), (921, 19601), (1153, 15657), (3459, 5219)]