54021438

素因数分解:

$2^1\times 3^3\times {\mathrm{1000397}}^1$

素因数の和:1000408

約数の個数: 16

約数和(自身を含む): 120047760

約数和(自身を除く): 66026322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1000397, 2000794, 3001191, 6002382, 9003573, 18007146, 27010719, 54021438]

約数ペア:

[(1, 54021438), (2, 27010719), (3, 18007146), (6, 9003573), (9, 6002382), (18, 3001191), (27, 2000794), (54, 1000397)]