1943997156918

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{990824239}}^1$

素因数の和:990824356

約数の個数: 24

約数和(自身を含む): 4250635989600

約数和(自身を除く): 2306638832682

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 990824239, 1981648478, 2972472717, 5944945434, 8917418151, 17834836302, 107999842051, 215999684102, 323999526153, 647999052306, 971998578459, 1943997156918]

約数ペア:

[(1, 1943997156918), (2, 971998578459), (3, 647999052306), (6, 323999526153), (9, 215999684102), (18, 107999842051), (109, 17834836302), (218, 8917418151), (327, 5944945434), (654, 2972472717), (981, 1981648478), (1962, 990824239)]