2123163018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{326741}}^1$

素因数の和:326787

約数の個数: 36

約数和(自身を含む): 4855059378

約数和(自身を除く): 2731896360

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 326741, 653482, 980223, 1960446, 2940669, 5881338, 6208079, 12416158, 18624237, 37248474, 55872711, 111745422, 117953501, 235907002, 353860503, 707721006, 1061581509, 2123163018]

約数ペア:

[(1, 2123163018), (2, 1061581509), (3, 707721006), (6, 353860503), (9, 235907002), (18, 117953501), (19, 111745422), (38, 55872711), (57, 37248474), (114, 18624237), (171, 12416158), (342, 6208079), (361, 5881338), (722, 2940669), (1083, 1960446), (2166, 980223), (3249, 653482), (6498, 326741)]