17967976674

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42178349}}^1$

素因数の和:42178425

約数の個数: 16

約数和(自身を含む): 36442094400

約数和(自身を除く): 18474117726

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 42178349, 84356698, 126535047, 253070094, 2994662779, 5989325558, 8983988337, 17967976674]

約数ペア:

[(1, 17967976674), (2, 8983988337), (3, 5989325558), (6, 2994662779), (71, 253070094), (142, 126535047), (213, 84356698), (426, 42178349)]