18651357214

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{93053}}^1$

素因数の和:93304

約数の個数: 32

約数和(自身を含む): 32516789760

約数和(自身を除く): 13865432546

約数列:

[1, 2, 7, 14, 103, 139, 206, 278, 721, 973, 1442, 1946, 14317, 28634, 93053, 100219, 186106, 200438, 651371, 1302742, 9584459, 12934367, 19168918, 25868734, 67091213, 90540569, 134182426, 181081138, 1332239801, 2664479602, 9325678607, 18651357214]

約数ペア:

[(1, 18651357214), (2, 9325678607), (7, 2664479602), (14, 1332239801), (103, 181081138), (139, 134182426), (206, 90540569), (278, 67091213), (721, 25868734), (973, 19168918), (1442, 12934367), (1946, 9584459), (14317, 1302742), (28634, 651371), (93053, 200438), (100219, 186106)]