18700848438

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{42696001}}^1$

素因数の和:42696079

約数の個数: 16

約数和(自身を含む): 37914049776

約数和(自身を除く): 19213201338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 42696001, 85392002, 128088003, 256176006, 3116808073, 6233616146, 9350424219, 18700848438]

約数ペア:

[(1, 18700848438), (2, 9350424219), (3, 6233616146), (6, 3116808073), (73, 256176006), (146, 128088003), (219, 85392002), (438, 42696001)]