18824008

素因数分解:

$2^3\times 7^1\times {\mathrm{336143}}^1$

素因数の和:336156

約数の個数: 16

約数和(自身を含む): 40337280

約数和(自身を除く): 21513272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 336143, 672286, 1344572, 2353001, 2689144, 4706002, 9412004, 18824008]

約数ペア:

[(1, 18824008), (2, 9412004), (4, 4706002), (7, 2689144), (8, 2353001), (14, 1344572), (28, 672286), (56, 336143)]