18866073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11933}}^1$

素因数の和:11984

約数の個数: 16

約数和(自身を含む): 27495936

約数和(自身を除く): 8629863

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 11933, 35799, 202861, 369923, 608583, 1109769, 6288691, 18866073]

約数ペア:

[(1, 18866073), (3, 6288691), (17, 1109769), (31, 608583), (51, 369923), (93, 202861), (527, 35799), (1581, 11933)]