18129262

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:963

約数の個数: 16

約数和(自身を含む): 27782352

約数和(自身を除く): 9653090

約数列:

[1, 2, 67, 134, 193, 386, 701, 1402, 12931, 25862, 46967, 93934, 135293, 270586, 9064631, 18129262]

約数ペア:

[(1, 18129262), (2, 9064631), (67, 270586), (134, 135293), (193, 93934), (386, 46967), (701, 25862), (1402, 12931)]