138935436

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{26863}}^1$

素因数の和:27301

約数の個数: 24

約数和(自身を含む): 324946944

約数和(自身を除く): 186011508

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 26863, 53726, 80589, 107452, 161178, 322356, 11577953, 23155906, 34733859, 46311812, 69467718, 138935436]

約数ペア:

[(1, 138935436), (2, 69467718), (3, 46311812), (4, 34733859), (6, 23155906), (12, 11577953), (431, 322356), (862, 161178), (1293, 107452), (1724, 80589), (2586, 53726), (5172, 26863)]