21013469196

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{5196209}}^1$

素因数の和:5196553

約数の個数: 24

約数和(自身を含む): 49176931440

約数和(自身を除く): 28163462244

約数列:

[1, 2, 3, 4, 6, 12, 337, 674, 1011, 1348, 2022, 4044, 5196209, 10392418, 15588627, 20784836, 31177254, 62354508, 1751122433, 3502244866, 5253367299, 7004489732, 10506734598, 21013469196]

約数ペア:

[(1, 21013469196), (2, 10506734598), (3, 7004489732), (4, 5253367299), (6, 3502244866), (12, 1751122433), (337, 62354508), (674, 31177254), (1011, 20784836), (1348, 15588627), (2022, 10392418), (4044, 5196209)]