27199978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1439}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 44029440

約数和(自身を除く): 16829462

約数列:

[1, 2, 13, 26, 727, 1439, 1454, 2878, 9451, 18707, 18902, 37414, 1046153, 2092306, 13599989, 27199978]

約数ペア:

[(1, 27199978), (2, 13599989), (13, 2092306), (26, 1046153), (727, 37414), (1439, 18902), (1454, 18707), (2878, 9451)]