122759994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5881}}^1$

素因数の和:5971

約数の個数: 48

約数和(自身を含む): 289676736

約数和(自身を除く): 166916742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 5881, 6958, 10437, 11762, 17643, 20874, 35286, 41167, 82334, 123501, 247002, 288169, 417551, 576338, 835102, 864507, 1252653, 1729014, 2505306, 2922857, 5845714, 8768571, 17537142, 20459999, 40919998, 61379997, 122759994]

約数ペア:

[(1, 122759994), (2, 61379997), (3, 40919998), (6, 20459999), (7, 17537142), (14, 8768571), (21, 5845714), (42, 2922857), (49, 2505306), (71, 1729014), (98, 1252653), (142, 864507), (147, 835102), (213, 576338), (294, 417551), (426, 288169), (497, 247002), (994, 123501), (1491, 82334), (2982, 41167), (3479, 35286), (5881, 20874), (6958, 17643), (10437, 11762)]