123756498

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{4993}}^1$

素因数の和:5030

約数の個数: 56

約数和(自身を含む): 294755868

約数和(自身を除く): 170999370

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 729, 918, 1377, 1458, 2754, 4131, 4993, 8262, 9986, 12393, 14979, 24786, 29958, 44937, 84881, 89874, 134811, 169762, 254643, 269622, 404433, 509286, 763929, 808866, 1213299, 1527858, 2291787, 2426598, 3639897, 4583574, 6875361, 7279794, 13750722, 20626083, 41252166, 61878249, 123756498]

約数ペア:

[(1, 123756498), (2, 61878249), (3, 41252166), (6, 20626083), (9, 13750722), (17, 7279794), (18, 6875361), (27, 4583574), (34, 3639897), (51, 2426598), (54, 2291787), (81, 1527858), (102, 1213299), (153, 808866), (162, 763929), (243, 509286), (306, 404433), (459, 269622), (486, 254643), (729, 169762), (918, 134811), (1377, 89874), (1458, 84881), (2754, 44937), (4131, 29958), (4993, 24786), (8262, 14979), (9986, 12393)]