18071918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1523}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 28803600

約数和(自身を除く): 10731682

約数列:

[1, 2, 17, 34, 349, 698, 1523, 3046, 5933, 11866, 25891, 51782, 531527, 1063054, 9035959, 18071918]

約数ペア:

[(1, 18071918), (2, 9035959), (17, 1063054), (34, 531527), (349, 51782), (698, 25891), (1523, 11866), (3046, 5933)]