21473994

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{60661}}^1$

素因数の和:60725

約数の個数: 16

約数和(自身を含む): 43676640

約数和(自身を除く): 22202646

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 60661, 121322, 181983, 363966, 3578999, 7157998, 10736997, 21473994]

約数ペア:

[(1, 21473994), (2, 10736997), (3, 7157998), (6, 3578999), (59, 363966), (118, 181983), (177, 121322), (354, 60661)]