18241969

素因数分解:

${\mathrm{17}}^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 16

約数和(自身を含む): 20044800

約数和(自身を除く): 1802831

約数列:

[1, 17, 47, 79, 289, 799, 1343, 3713, 4913, 13583, 22831, 63121, 230911, 388127, 1073057, 18241969]

約数ペア:

[(1, 18241969), (17, 1073057), (47, 388127), (79, 230911), (289, 63121), (799, 22831), (1343, 13583), (3713, 4913)]