26135838

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 60702720

約数和(自身を除く): 34566882

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 103, 111, 127, 206, 222, 254, 309, 333, 381, 618, 666, 762, 927, 999, 1143, 1854, 1998, 2286, 2781, 3429, 3811, 4699, 5562, 6858, 7622, 9398, 11433, 13081, 14097, 22866, 26162, 28194, 34299, 39243, 42291, 68598, 78486, 84582, 102897, 117729, 126873, 205794, 235458, 253746, 353187, 483997, 706374, 967994, 1451991, 2903982, 4355973, 8711946, 13067919, 26135838]

約数ペア:

[(1, 26135838), (2, 13067919), (3, 8711946), (6, 4355973), (9, 2903982), (18, 1451991), (27, 967994), (37, 706374), (54, 483997), (74, 353187), (103, 253746), (111, 235458), (127, 205794), (206, 126873), (222, 117729), (254, 102897), (309, 84582), (333, 78486), (381, 68598), (618, 42291), (666, 39243), (762, 34299), (927, 28194), (999, 26162), (1143, 22866), (1854, 14097), (1998, 13081), (2286, 11433), (2781, 9398), (3429, 7622), (3811, 6858), (4699, 5562)]