13860126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 36188160

約数和(自身を除く): 22328034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 991, 999, 1554, 1982, 1998, 2331, 2973, 4662, 5946, 6937, 6993, 8919, 13874, 13986, 17838, 20811, 26757, 36667, 41622, 53514, 62433, 73334, 110001, 124866, 187299, 220002, 256669, 330003, 374598, 513338, 660006, 770007, 990009, 1540014, 1980018, 2310021, 4620042, 6930063, 13860126]

約数ペア:

[(1, 13860126), (2, 6930063), (3, 4620042), (6, 2310021), (7, 1980018), (9, 1540014), (14, 990009), (18, 770007), (21, 660006), (27, 513338), (37, 374598), (42, 330003), (54, 256669), (63, 220002), (74, 187299), (111, 124866), (126, 110001), (189, 73334), (222, 62433), (259, 53514), (333, 41622), (378, 36667), (518, 26757), (666, 20811), (777, 17838), (991, 13986), (999, 13874), (1554, 8919), (1982, 6993), (1998, 6937), (2331, 5946), (2973, 4662)]