139179438

素因数分解:

$2^1\times 3^3\times {\mathrm{2577397}}^1$

素因数の和:2577408

約数の個数: 16

約数和(自身を含む): 309287760

約数和(自身を除く): 170108322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2577397, 5154794, 7732191, 15464382, 23196573, 46393146, 69589719, 139179438]

約数ペア:

[(1, 139179438), (2, 69589719), (3, 46393146), (6, 23196573), (9, 15464382), (18, 7732191), (27, 5154794), (54, 2577397)]