18117274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76123}}^1$

素因数の和:76149

約数の個数: 16

約数和(自身を含む): 32885568

約数和(自身を除く): 14768294

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 76123, 152246, 532861, 1065722, 1294091, 2588182, 9058637, 18117274]

約数ペア:

[(1, 18117274), (2, 9058637), (7, 2588182), (14, 1294091), (17, 1065722), (34, 532861), (119, 152246), (238, 76123)]