18690588792

素因数分解:

$2^3\times 3^2\times {\mathrm{259591511}}^1$

素因数の和:259591523

約数の個数: 24

約数和(自身を含む): 50620344840

約数和(自身を除く): 31929756048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 259591511, 519183022, 778774533, 1038366044, 1557549066, 2076732088, 2336323599, 3115098132, 4672647198, 6230196264, 9345294396, 18690588792]

約数ペア:

[(1, 18690588792), (2, 9345294396), (3, 6230196264), (4, 4672647198), (6, 3115098132), (8, 2336323599), (9, 2076732088), (12, 1557549066), (18, 1038366044), (24, 778774533), (36, 519183022), (72, 259591511)]