2021605956

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1305947}}^1$

素因数の和:1306000

約数の個数: 36

約数和(自身を含む): 5229015792

約数和(自身を除く): 3207409836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1305947, 2611894, 3917841, 5223788, 7835682, 11753523, 15671364, 23507046, 47014092, 56155721, 112311442, 168467163, 224622884, 336934326, 505401489, 673868652, 1010802978, 2021605956]

約数ペア:

[(1, 2021605956), (2, 1010802978), (3, 673868652), (4, 505401489), (6, 336934326), (9, 224622884), (12, 168467163), (18, 112311442), (36, 56155721), (43, 47014092), (86, 23507046), (129, 15671364), (172, 11753523), (258, 7835682), (387, 5223788), (516, 3917841), (774, 2611894), (1548, 1305947)]