27746892

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 54

約数和(自身を含む): 72212868

約数和(自身を除く): 44465976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 563, 666, 1126, 1332, 1369, 1689, 2252, 2738, 3378, 4107, 5067, 5476, 6756, 8214, 10134, 12321, 16428, 20268, 20831, 24642, 41662, 49284, 62493, 83324, 124986, 187479, 249972, 374958, 749916, 770747, 1541494, 2312241, 3082988, 4624482, 6936723, 9248964, 13873446, 27746892]

約数ペア:

[(1, 27746892), (2, 13873446), (3, 9248964), (4, 6936723), (6, 4624482), (9, 3082988), (12, 2312241), (18, 1541494), (36, 770747), (37, 749916), (74, 374958), (111, 249972), (148, 187479), (222, 124986), (333, 83324), (444, 62493), (563, 49284), (666, 41662), (1126, 24642), (1332, 20831), (1369, 20268), (1689, 16428), (2252, 12321), (2738, 10134), (3378, 8214), (4107, 6756), (5067, 5476)]