7147845054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{266333}}^1$

素因数の和:266422

約数の個数: 64

約数和(自身を含む): 18409006080

約数和(自身を除く): 11261161026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2982, 3834, 4473, 8946, 13419, 26838, 266333, 532666, 798999, 1597998, 1864331, 2396997, 3728662, 4793994, 5592993, 7190991, 11185986, 14381982, 16778979, 18909643, 33557958, 37819286, 50336937, 56728929, 100673874, 113457858, 132367501, 170186787, 264735002, 340373574, 397102503, 510560361, 794205006, 1021120722, 1191307509, 2382615018, 3573922527, 7147845054]

約数ペア:

[(1, 7147845054), (2, 3573922527), (3, 2382615018), (6, 1191307509), (7, 1021120722), (9, 794205006), (14, 510560361), (18, 397102503), (21, 340373574), (27, 264735002), (42, 170186787), (54, 132367501), (63, 113457858), (71, 100673874), (126, 56728929), (142, 50336937), (189, 37819286), (213, 33557958), (378, 18909643), (426, 16778979), (497, 14381982), (639, 11185986), (994, 7190991), (1278, 5592993), (1491, 4793994), (1917, 3728662), (2982, 2396997), (3834, 1864331), (4473, 1597998), (8946, 798999), (13419, 532666), (26838, 266333)]