27389916

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20563}}^1$

素因数の和:20610

約数の個数: 36

約数和(自身を含む): 71110312

約数和(自身を除く): 43720396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 20563, 41126, 61689, 82252, 123378, 185067, 246756, 370134, 740268, 760831, 1521662, 2282493, 3043324, 4564986, 6847479, 9129972, 13694958, 27389916]

約数ペア:

[(1, 27389916), (2, 13694958), (3, 9129972), (4, 6847479), (6, 4564986), (9, 3043324), (12, 2282493), (18, 1521662), (36, 760831), (37, 740268), (74, 370134), (111, 246756), (148, 185067), (222, 123378), (333, 82252), (444, 61689), (666, 41126), (1332, 20563)]