137904642

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{333103}}^1$

素因数の和:333134

約数の個数: 24

約数和(自身を含む): 311785344

約数和(自身を除く): 173880702

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 333103, 666206, 999309, 1998618, 2997927, 5995854, 7661369, 15322738, 22984107, 45968214, 68952321, 137904642]

約数ペア:

[(1, 137904642), (2, 68952321), (3, 45968214), (6, 22984107), (9, 15322738), (18, 7661369), (23, 5995854), (46, 2997927), (69, 1998618), (138, 999309), (207, 666206), (414, 333103)]