198072012

素因数分解:

$2^2\times 3^1\times {\mathrm{16506001}}^1$

素因数の和:16506008

約数の個数: 12

約数和(自身を含む): 462168056

約数和(自身を除く): 264096044

約数列:

[1, 2, 3, 4, 6, 12, 16506001, 33012002, 49518003, 66024004, 99036006, 198072012]

約数ペア:

[(1, 198072012), (2, 99036006), (3, 66024004), (4, 49518003), (6, 33012002), (12, 16506001)]