2018478918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19789009}}^1$

素因数の和:19789031

約数の個数: 16

約数和(自身を含む): 4274426160

約数和(自身を除く): 2255947242

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19789009, 39578018, 59367027, 118734054, 336413153, 672826306, 1009239459, 2018478918]

約数ペア:

[(1, 2018478918), (2, 1009239459), (3, 672826306), (6, 336413153), (17, 118734054), (34, 59367027), (51, 39578018), (102, 19789009)]