17199396

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1999}}^1$

素因数の和:2248

約数の個数: 36

約数和(自身を含む): 43680000

約数和(自身を除く): 26480604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 1999, 2151, 2868, 3998, 4302, 5997, 7996, 8604, 11994, 17991, 23988, 35982, 71964, 477761, 955522, 1433283, 1911044, 2866566, 4299849, 5733132, 8599698, 17199396]

約数ペア:

[(1, 17199396), (2, 8599698), (3, 5733132), (4, 4299849), (6, 2866566), (9, 1911044), (12, 1433283), (18, 955522), (36, 477761), (239, 71964), (478, 35982), (717, 23988), (956, 17991), (1434, 11994), (1999, 8604), (2151, 7996), (2868, 5997), (3998, 4302)]