4620042

素因数分解:

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

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 11761152

約数和(自身を除く): 7141110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 991, 1554, 1982, 2331, 2973, 4662, 5946, 6937, 8919, 13874, 17838, 20811, 36667, 41622, 62433, 73334, 110001, 124866, 220002, 256669, 330003, 513338, 660006, 770007, 1540014, 2310021, 4620042]

約数ペア:

[(1, 4620042), (2, 2310021), (3, 1540014), (6, 770007), (7, 660006), (9, 513338), (14, 330003), (18, 256669), (21, 220002), (37, 124866), (42, 110001), (63, 73334), (74, 62433), (111, 41622), (126, 36667), (222, 20811), (259, 17838), (333, 13874), (518, 8919), (666, 6937), (777, 5946), (991, 4662), (1554, 2973), (1982, 2331)]