142760814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1753}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 333526608

約数和(自身を除く): 190765794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 277, 294, 554, 831, 1662, 1753, 1939, 3506, 3878, 5259, 5817, 10518, 11634, 12271, 13573, 24542, 27146, 36813, 40719, 73626, 81438, 85897, 171794, 257691, 485581, 515382, 971162, 1456743, 2913486, 3399067, 6798134, 10197201, 20394402, 23793469, 47586938, 71380407, 142760814]

約数ペア:

[(1, 142760814), (2, 71380407), (3, 47586938), (6, 23793469), (7, 20394402), (14, 10197201), (21, 6798134), (42, 3399067), (49, 2913486), (98, 1456743), (147, 971162), (277, 515382), (294, 485581), (554, 257691), (831, 171794), (1662, 85897), (1753, 81438), (1939, 73626), (3506, 40719), (3878, 36813), (5259, 27146), (5817, 24542), (10518, 13573), (11634, 12271)]