18276207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:5002

約数の個数: 16

約数和(自身を含む): 26160480

約数和(自身を除く): 7884273

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 4909, 14727, 83453, 250359, 358357, 1075071, 6092069, 18276207]

約数ペア:

[(1, 18276207), (3, 6092069), (17, 1075071), (51, 358357), (73, 250359), (219, 83453), (1241, 14727), (3723, 4909)]