2146878

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2691522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 479, 498, 747, 958, 1437, 1494, 2241, 2874, 4311, 4482, 8622, 12933, 25866, 39757, 79514, 119271, 238542, 357813, 715626, 1073439, 2146878]

約数ペア:

[(1, 2146878), (2, 1073439), (3, 715626), (6, 357813), (9, 238542), (18, 119271), (27, 79514), (54, 39757), (83, 25866), (166, 12933), (249, 8622), (479, 4482), (498, 4311), (747, 2874), (958, 2241), (1437, 1494)]