12680334

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 18769266

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 727, 918, 969, 1026, 1454, 1938, 2181, 2907, 4362, 5814, 6543, 8721, 12359, 13086, 13813, 17442, 19629, 24718, 27626, 37077, 39258, 41439, 74154, 82878, 111231, 124317, 222462, 234821, 248634, 333693, 372951, 469642, 667386, 704463, 745902, 1408926, 2113389, 4226778, 6340167, 12680334]

約数ペア:

[(1, 12680334), (2, 6340167), (3, 4226778), (6, 2113389), (9, 1408926), (17, 745902), (18, 704463), (19, 667386), (27, 469642), (34, 372951), (38, 333693), (51, 248634), (54, 234821), (57, 222462), (102, 124317), (114, 111231), (153, 82878), (171, 74154), (306, 41439), (323, 39258), (342, 37077), (459, 27626), (513, 24718), (646, 19629), (727, 17442), (918, 13813), (969, 13086), (1026, 12359), (1454, 8721), (1938, 6543), (2181, 5814), (2907, 4362)]