18484678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5081}}^1$

素因数の和:5207

約数の個数: 16

約数和(自身を含む): 29638224

約数和(自身を除く): 11153546

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 5081, 10162, 86377, 172754, 543667, 1087334, 9242339, 18484678]

約数ペア:

[(1, 18484678), (2, 9242339), (17, 1087334), (34, 543667), (107, 172754), (214, 86377), (1819, 10162), (3638, 5081)]