18421070974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3077359}}^1$

素因数の和:3077475

約数の個数: 16

約数和(自身を含む): 28693304640

約数和(自身を除く): 10272233666

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 3077359, 6154718, 126171719, 224647207, 252343438, 449294414, 9210535487, 18421070974]

約数ペア:

[(1, 18421070974), (2, 9210535487), (41, 449294414), (73, 252343438), (82, 224647207), (146, 126171719), (2993, 6154718), (5986, 3077359)]