243129636

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{21577}}^1$

素因数の和:21900

約数の個数: 36

約数和(自身を含む): 616569772

約数和(自身を除く): 373440136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 11268, 21577, 43154, 64731, 86308, 129462, 194193, 258924, 388386, 776772, 6753601, 13507202, 20260803, 27014404, 40521606, 60782409, 81043212, 121564818, 243129636]

約数ペア:

[(1, 243129636), (2, 121564818), (3, 81043212), (4, 60782409), (6, 40521606), (9, 27014404), (12, 20260803), (18, 13507202), (36, 6753601), (313, 776772), (626, 388386), (939, 258924), (1252, 194193), (1878, 129462), (2817, 86308), (3756, 64731), (5634, 43154), (11268, 21577)]