139354638

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{47303}}^1$

素因数の和:47799

約数の個数: 16

約数和(自身を含む): 279282816

約数和(自身を除く): 139928178

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 47303, 94606, 141909, 283818, 23225773, 46451546, 69677319, 139354638]

約数ペア:

[(1, 139354638), (2, 69677319), (3, 46451546), (6, 23225773), (491, 283818), (982, 141909), (1473, 94606), (2946, 47303)]