78228324

素因数分解:

$2^2\times 3^2\times {\mathrm{2173009}}^1$

素因数の和:2173019

約数の個数: 18

約数和(自身を含む): 197743910

約数和(自身を除く): 119515586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2173009, 4346018, 6519027, 8692036, 13038054, 19557081, 26076108, 39114162, 78228324]

約数ペア:

[(1, 78228324), (2, 39114162), (3, 26076108), (4, 19557081), (6, 13038054), (9, 8692036), (12, 6519027), (18, 4346018), (36, 2173009)]