54171666

素因数分解:

$2^1\times 3^4\times {\mathrm{334393}}^1$

素因数の和:334407

約数の個数: 20

約数和(自身を含む): 121385022

約数和(自身を除く): 67213356

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 334393, 668786, 1003179, 2006358, 3009537, 6019074, 9028611, 18057222, 27085833, 54171666]

約数ペア:

[(1, 54171666), (2, 27085833), (3, 18057222), (6, 9028611), (9, 6019074), (18, 3009537), (27, 2006358), (54, 1003179), (81, 668786), (162, 334393)]