512118

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1268

約数の個数: 24

約数和(自身を含む): 1158768

約数和(自身を除く): 646650

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1237, 2474, 3711, 7422, 11133, 22266, 28451, 56902, 85353, 170706, 256059, 512118]

約数ペア:

[(1, 512118), (2, 256059), (3, 170706), (6, 85353), (9, 56902), (18, 28451), (23, 22266), (46, 11133), (69, 7422), (138, 3711), (207, 2474), (414, 1237)]