18526314

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 37950336

約数和(自身を除く): 19424022

約数列:

[1, 2, 3, 6, 71, 142, 157, 213, 277, 314, 426, 471, 554, 831, 942, 1662, 11147, 19667, 22294, 33441, 39334, 43489, 59001, 66882, 86978, 118002, 130467, 260934, 3087719, 6175438, 9263157, 18526314]

約数ペア:

[(1, 18526314), (2, 9263157), (3, 6175438), (6, 3087719), (71, 260934), (142, 130467), (157, 118002), (213, 86978), (277, 66882), (314, 59001), (426, 43489), (471, 39334), (554, 33441), (831, 22294), (942, 19667), (1662, 11147)]