2018944554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1330003}}^1$

素因数の和:1330042

約数の個数: 32

約数和(自身を含む): 4596493824

約数和(自身を除く): 2577549270

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 1330003, 2660006, 3990009, 7980018, 14630033, 29260066, 30590069, 43890099, 61180138, 87780198, 91770207, 183540414, 336490759, 672981518, 1009472277, 2018944554]

約数ペア:

[(1, 2018944554), (2, 1009472277), (3, 672981518), (6, 336490759), (11, 183540414), (22, 91770207), (23, 87780198), (33, 61180138), (46, 43890099), (66, 30590069), (69, 29260066), (138, 14630033), (253, 7980018), (506, 3990009), (759, 2660006), (1518, 1330003)]