66068946

素因数分解:

$2^1\times 3^4\times {\mathrm{407833}}^1$

素因数の和:407847

約数の個数: 20

約数和(自身を含む): 148043742

約数和(自身を除く): 81974796

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 407833, 815666, 1223499, 2446998, 3670497, 7340994, 11011491, 22022982, 33034473, 66068946]

約数ペア:

[(1, 66068946), (2, 33034473), (3, 22022982), (6, 11011491), (9, 7340994), (18, 3670497), (27, 2446998), (54, 1223499), (81, 815666), (162, 407833)]