19799687034

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2143}}^1$

素因数の和:2393

約数の個数: 128

約数和(自身を含む): 47273656320

約数和(自身を除く): 27473969286

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 138, 173, 207, 258, 346, 387, 414, 519, 621, 774, 989, 1038, 1161, 1242, 1557, 1978, 2143, 2322, 2967, 3114, 3979, 4286, 4671, 5934, 6429, 7439, 7958, 8901, 9342, 11937, 12858, 14878, 17802, 19287, 22317, 23874, 26703, 35811, 38574, 44634, 49289, 53406, 57861, 66951, 71622, 92149, 98578, 107433, 115722, 133902, 147867, 171097, 184298, 200853, 214866, 276447, 295734, 342194, 370739, 401706, 443601, 513291, 552894, 741478, 829341, 887202, 1026582, 1112217, 1330803, 1539873, 1658682, 2119427, 2224434, 2488023, 2661606, 3079746, 3336651, 4238854, 4619619, 4976046, 6358281, 6673302, 8526997, 9239238, 10009953, 12716562, 15941777, 17053994, 19074843, 20019906, 25580991, 31883554, 38149686, 47825331, 51161982, 57224529, 76742973, 95650662, 114449058, 143475993, 153485946, 230228919, 286951986, 366660871, 430427979, 460457838, 733321742, 860855958, 1099982613, 2199965226, 3299947839, 6599895678, 9899843517, 19799687034]

約数ペア:

[(1, 19799687034), (2, 9899843517), (3, 6599895678), (6, 3299947839), (9, 2199965226), (18, 1099982613), (23, 860855958), (27, 733321742), (43, 460457838), (46, 430427979), (54, 366660871), (69, 286951986), (86, 230228919), (129, 153485946), (138, 143475993), (173, 114449058), (207, 95650662), (258, 76742973), (346, 57224529), (387, 51161982), (414, 47825331), (519, 38149686), (621, 31883554), (774, 25580991), (989, 20019906), (1038, 19074843), (1161, 17053994), (1242, 15941777), (1557, 12716562), (1978, 10009953), (2143, 9239238), (2322, 8526997), (2967, 6673302), (3114, 6358281), (3979, 4976046), (4286, 4619619), (4671, 4238854), (5934, 3336651), (6429, 3079746), (7439, 2661606), (7958, 2488023), (8901, 2224434), (9342, 2119427), (11937, 1658682), (12858, 1539873), (14878, 1330803), (17802, 1112217), (19287, 1026582), (22317, 887202), (23874, 829341), (26703, 741478), (35811, 552894), (38574, 513291), (44634, 443601), (49289, 401706), (53406, 370739), (57861, 342194), (66951, 295734), (71622, 276447), (92149, 214866), (98578, 200853), (107433, 184298), (115722, 171097), (133902, 147867)]