13231320966

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2275769}}^1$

素因数の和:2275813

約数の個数: 48

約数和(自身を含む): 31951810800

約数和(自身を除く): 18720489834

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 2275769, 4551538, 6827307, 13654614, 20481921, 38688073, 40963842, 43239611, 77376146, 86479222, 116064219, 129718833, 232128438, 259437666, 348192657, 389156499, 696385314, 735073387, 778312998, 1470146774, 2205220161, 4410440322, 6615660483, 13231320966]

約数ペア:

[(1, 13231320966), (2, 6615660483), (3, 4410440322), (6, 2205220161), (9, 1470146774), (17, 778312998), (18, 735073387), (19, 696385314), (34, 389156499), (38, 348192657), (51, 259437666), (57, 232128438), (102, 129718833), (114, 116064219), (153, 86479222), (171, 77376146), (306, 43239611), (323, 40963842), (342, 38688073), (646, 20481921), (969, 13654614), (1938, 6827307), (2907, 4551538), (5814, 2275769)]