2149483914

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2777111}}^1$

素因数の和:2777162

約数の個数: 24

約数和(自身を含む): 4765524192

約数和(自身を除く): 2616040278

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2777111, 5554222, 8331333, 16662666, 24993999, 49987998, 119415773, 238831546, 358247319, 716494638, 1074741957, 2149483914]

約数ペア:

[(1, 2149483914), (2, 1074741957), (3, 716494638), (6, 358247319), (9, 238831546), (18, 119415773), (43, 49987998), (86, 24993999), (129, 16662666), (258, 8331333), (387, 5554222), (774, 2777111)]