18063934

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12527}}^1$

素因数の和:12639

約数の個数: 16

約数和(自身を含む): 31269888

約数和(自身を除く): 13205954

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 12527, 25054, 87689, 175378, 1290281, 2580562, 9031967, 18063934]

約数ペア:

[(1, 18063934), (2, 9031967), (7, 2580562), (14, 1290281), (103, 175378), (206, 87689), (721, 25054), (1442, 12527)]