18319934

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:955

約数の個数: 16

約数和(自身を含む): 28051920

約数和(自身を除く): 9731986

約数列:

[1, 2, 73, 146, 179, 358, 701, 1402, 13067, 26134, 51173, 102346, 125479, 250958, 9159967, 18319934]

約数ペア:

[(1, 18319934), (2, 9159967), (73, 250958), (146, 125479), (179, 102346), (358, 51173), (701, 26134), (1402, 13067)]