2139918282

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 5353620480

約数和(自身を除く): 3213702198

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 31, 34, 38, 51, 57, 62, 93, 102, 114, 153, 171, 186, 279, 306, 323, 342, 383, 527, 558, 589, 646, 766, 961, 969, 1054, 1149, 1178, 1581, 1767, 1922, 1938, 2298, 2883, 2907, 3162, 3447, 3534, 4743, 5301, 5766, 5814, 6511, 6894, 7277, 8649, 9486, 10013, 10602, 11873, 13022, 14554, 16337, 17298, 18259, 19533, 20026, 21831, 23746, 30039, 32674, 35619, 36518, 39066, 43662, 49011, 54777, 58599, 60078, 65493, 71238, 90117, 98022, 106857, 109554, 117198, 123709, 130986, 147033, 164331, 180234, 201841, 213714, 225587, 247418, 294066, 310403, 328662, 368063, 371127, 403682, 451174, 605523, 620806, 676761, 736126, 742254, 931209, 1104189, 1113381, 1211046, 1353522, 1816569, 1862418, 2030283, 2208378, 2226762, 2793627, 3312567, 3633138, 3834979, 4060566, 5587254, 6257071, 6625134, 6993197, 7669958, 11504937, 12514142, 13986394, 18771213, 20979591, 23009874, 34514811, 37542426, 41959182, 56313639, 62938773, 69029622, 112627278, 118884349, 125877546, 237768698, 356653047, 713306094, 1069959141, 2139918282]

約数ペア:

[(1, 2139918282), (2, 1069959141), (3, 713306094), (6, 356653047), (9, 237768698), (17, 125877546), (18, 118884349), (19, 112627278), (31, 69029622), (34, 62938773), (38, 56313639), (51, 41959182), (57, 37542426), (62, 34514811), (93, 23009874), (102, 20979591), (114, 18771213), (153, 13986394), (171, 12514142), (186, 11504937), (279, 7669958), (306, 6993197), (323, 6625134), (342, 6257071), (383, 5587254), (527, 4060566), (558, 3834979), (589, 3633138), (646, 3312567), (766, 2793627), (961, 2226762), (969, 2208378), (1054, 2030283), (1149, 1862418), (1178, 1816569), (1581, 1353522), (1767, 1211046), (1922, 1113381), (1938, 1104189), (2298, 931209), (2883, 742254), (2907, 736126), (3162, 676761), (3447, 620806), (3534, 605523), (4743, 451174), (5301, 403682), (5766, 371127), (5814, 368063), (6511, 328662), (6894, 310403), (7277, 294066), (8649, 247418), (9486, 225587), (10013, 213714), (10602, 201841), (11873, 180234), (13022, 164331), (14554, 147033), (16337, 130986), (17298, 123709), (18259, 117198), (19533, 109554), (20026, 106857), (21831, 98022), (23746, 90117), (30039, 71238), (32674, 65493), (35619, 60078), (36518, 58599), (39066, 54777), (43662, 49011)]