16559748

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1433}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 43364160

約数和(自身を除く): 26804412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1433, 1926, 2866, 2889, 3852, 4299, 5732, 5778, 8598, 11556, 12897, 17196, 25794, 38691, 51588, 77382, 153331, 154764, 306662, 459993, 613324, 919986, 1379979, 1839972, 2759958, 4139937, 5519916, 8279874, 16559748]

約数ペア:

[(1, 16559748), (2, 8279874), (3, 5519916), (4, 4139937), (6, 2759958), (9, 1839972), (12, 1379979), (18, 919986), (27, 613324), (36, 459993), (54, 306662), (107, 154764), (108, 153331), (214, 77382), (321, 51588), (428, 38691), (642, 25794), (963, 17196), (1284, 12897), (1433, 11556), (1926, 8598), (2866, 5778), (2889, 5732), (3852, 4299)]