9918538

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3121}}^1$

素因数の和:3357

約数の個数: 16

約数和(自身を含む): 17083584

約数和(自身を除く): 7165046

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3121, 3178, 6242, 21847, 43694, 708467, 1416934, 4959269, 9918538]

約数ペア:

[(1, 9918538), (2, 4959269), (7, 1416934), (14, 708467), (227, 43694), (454, 21847), (1589, 6242), (3121, 3178)]