7640622

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 19526400

約数和(自身を除く): 11885778

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 677, 1026, 1254, 1354, 1881, 2031, 3762, 4062, 5643, 6093, 7447, 11286, 12186, 12863, 14894, 18279, 22341, 25726, 36558, 38589, 44682, 67023, 77178, 115767, 134046, 141493, 201069, 231534, 282986, 347301, 402138, 424479, 694602, 848958, 1273437, 2546874, 3820311, 7640622]

約数ペア:

[(1, 7640622), (2, 3820311), (3, 2546874), (6, 1273437), (9, 848958), (11, 694602), (18, 424479), (19, 402138), (22, 347301), (27, 282986), (33, 231534), (38, 201069), (54, 141493), (57, 134046), (66, 115767), (99, 77178), (114, 67023), (171, 44682), (198, 38589), (209, 36558), (297, 25726), (342, 22341), (418, 18279), (513, 14894), (594, 12863), (627, 12186), (677, 11286), (1026, 7447), (1254, 6093), (1354, 5643), (1881, 4062), (2031, 3762)]