2912127834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331753}}^1$

素因数の和:331795

約数の個数: 64

約数和(自身を含む): 7643612160

約数和(自身を除く): 4731484326

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 331753, 663506, 995259, 1990518, 2322271, 3649283, 4644542, 6303307, 6966813, 7298566, 10947849, 12606614, 13933626, 18909921, 21895698, 25544981, 37819842, 44123149, 51089962, 69336377, 76634943, 88246298, 132369447, 138672754, 153269886, 208009131, 264738894, 416018262, 485354639, 970709278, 1456063917, 2912127834]

約数ペア:

[(1, 2912127834), (2, 1456063917), (3, 970709278), (6, 485354639), (7, 416018262), (11, 264738894), (14, 208009131), (19, 153269886), (21, 138672754), (22, 132369447), (33, 88246298), (38, 76634943), (42, 69336377), (57, 51089962), (66, 44123149), (77, 37819842), (114, 25544981), (133, 21895698), (154, 18909921), (209, 13933626), (231, 12606614), (266, 10947849), (399, 7298566), (418, 6966813), (462, 6303307), (627, 4644542), (798, 3649283), (1254, 2322271), (1463, 1990518), (2926, 995259), (4389, 663506), (8778, 331753)]