18330584

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{6491}}^1$

素因数の和:6850

約数の個数: 16

約数和(自身を含む): 34472520

約数和(自身を除く): 16141936

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 6491, 12982, 25964, 51928, 2291323, 4582646, 9165292, 18330584]

約数ペア:

[(1, 18330584), (2, 9165292), (4, 4582646), (8, 2291323), (353, 51928), (706, 25964), (1412, 12982), (2824, 6491)]