15697737018

素因数分解:

$2^1\times 3^2\times {\mathrm{872096501}}^1$

素因数の和:872096509

約数の個数: 12

約数和(自身を含む): 34011763578

約数和(自身を除く): 18314026560

約数列:

[1, 2, 3, 6, 9, 18, 872096501, 1744193002, 2616289503, 5232579006, 7848868509, 15697737018]

約数ペア:

[(1, 15697737018), (2, 7848868509), (3, 5232579006), (6, 2616289503), (9, 1744193002), (18, 872096501)]