5518254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 13395456

約数和(自身を除く): 7877202

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 53, 67, 74, 106, 111, 134, 159, 201, 222, 259, 318, 371, 402, 469, 518, 742, 777, 938, 1113, 1407, 1554, 1961, 2226, 2479, 2814, 3551, 3922, 4958, 5883, 7102, 7437, 10653, 11766, 13727, 14874, 17353, 21306, 24857, 27454, 34706, 41181, 49714, 52059, 74571, 82362, 104118, 131387, 149142, 262774, 394161, 788322, 919709, 1839418, 2759127, 5518254]

約数ペア:

[(1, 5518254), (2, 2759127), (3, 1839418), (6, 919709), (7, 788322), (14, 394161), (21, 262774), (37, 149142), (42, 131387), (53, 104118), (67, 82362), (74, 74571), (106, 52059), (111, 49714), (134, 41181), (159, 34706), (201, 27454), (222, 24857), (259, 21306), (318, 17353), (371, 14874), (402, 13727), (469, 11766), (518, 10653), (742, 7437), (777, 7102), (938, 5883), (1113, 4958), (1407, 3922), (1554, 3551), (1961, 2814), (2226, 2479)]