81623886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{715999}}^1$

素因数の和:716023

約数の個数: 16

約数和(自身を含む): 171840000

約数和(自身を除く): 90216114

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 715999, 1431998, 2147997, 4295994, 13603981, 27207962, 40811943, 81623886]

約数ペア:

[(1, 81623886), (2, 40811943), (3, 27207962), (6, 13603981), (19, 4295994), (38, 2147997), (57, 1431998), (114, 715999)]