17928022

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2999}}^1$

素因数の和:3076

約数の個数: 24

約数和(自身を含む): 31806000

約数和(自身を除く): 13877978

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 2999, 5978, 5998, 20993, 41986, 146951, 182939, 293902, 365878, 1280573, 2561146, 8964011, 17928022]

約数ペア:

[(1, 17928022), (2, 8964011), (7, 2561146), (14, 1280573), (49, 365878), (61, 293902), (98, 182939), (122, 146951), (427, 41986), (854, 20993), (2989, 5998), (2999, 5978)]