1939761396

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{80783}}^1$

素因数の和:80845

約数の個数: 72

約数和(自身を含む): 5292967680

約数和(自身を除く): 3353206284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 4002, 6003, 8004, 12006, 24012, 80783, 161566, 242349, 323132, 484698, 727047, 969396, 1454094, 1858009, 2342707, 2908188, 3716018, 4685414, 5574027, 7028121, 7432036, 9370828, 11148054, 14056242, 16722081, 21084363, 22296108, 28112484, 33444162, 42168726, 53882261, 66888324, 84337452, 107764522, 161646783, 215529044, 323293566, 484940349, 646587132, 969880698, 1939761396]

約数ペア:

[(1, 1939761396), (2, 969880698), (3, 646587132), (4, 484940349), (6, 323293566), (9, 215529044), (12, 161646783), (18, 107764522), (23, 84337452), (29, 66888324), (36, 53882261), (46, 42168726), (58, 33444162), (69, 28112484), (87, 22296108), (92, 21084363), (116, 16722081), (138, 14056242), (174, 11148054), (207, 9370828), (261, 7432036), (276, 7028121), (348, 5574027), (414, 4685414), (522, 3716018), (667, 2908188), (828, 2342707), (1044, 1858009), (1334, 1454094), (2001, 969396), (2668, 727047), (4002, 484698), (6003, 323132), (8004, 242349), (12006, 161566), (24012, 80783)]