27037418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3931}}^1$

素因数の和:4133

約数の個数: 16

約数和(自身を含む): 42937440

約数和(自身を除く): 15900022

約数列:

[1, 2, 19, 38, 181, 362, 3439, 3931, 6878, 7862, 74689, 149378, 711511, 1423022, 13518709, 27037418]

約数ペア:

[(1, 27037418), (2, 13518709), (19, 1423022), (38, 711511), (181, 149378), (362, 74689), (3439, 7862), (3931, 6878)]