18223274

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:757

約数の個数: 16

約数和(自身を含む): 27799200

約数和(自身を除く): 9575926

約数列:

[1, 2, 109, 179, 218, 358, 467, 934, 19511, 39022, 50903, 83593, 101806, 167186, 9111637, 18223274]

約数ペア:

[(1, 18223274), (2, 9111637), (109, 167186), (179, 101806), (218, 83593), (358, 50903), (467, 39022), (934, 19511)]