16804548018

素因数分解:

$2^1\times 3^2\times {\mathrm{6173}}^1\times {\mathrm{151237}}^1$

素因数の和:157418

約数の個数: 24

約数和(自身を含む): 36415993068

約数和(自身を除く): 19611445050

約数列:

[1, 2, 3, 6, 9, 18, 6173, 12346, 18519, 37038, 55557, 111114, 151237, 302474, 453711, 907422, 1361133, 2722266, 933586001, 1867172002, 2800758003, 5601516006, 8402274009, 16804548018]

約数ペア:

[(1, 16804548018), (2, 8402274009), (3, 5601516006), (6, 2800758003), (9, 1867172002), (18, 933586001), (6173, 2722266), (12346, 1361133), (18519, 907422), (37038, 453711), (55557, 302474), (111114, 151237)]