18144189

素因数分解:

$3^3\times 7^1\times {\mathrm{96001}}^1$

素因数の和:96017

約数の個数: 16

約数和(自身を含む): 30720640

約数和(自身を除く): 12576451

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 96001, 288003, 672007, 864009, 2016021, 2592027, 6048063, 18144189]

約数ペア:

[(1, 18144189), (3, 6048063), (7, 2592027), (9, 2016021), (21, 864009), (27, 672007), (63, 288003), (189, 96001)]