27778494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{243671}}^1$

素因数の和:243695

約数の個数: 16

約数和(自身を含む): 58481280

約数和(自身を除く): 30702786

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 243671, 487342, 731013, 1462026, 4629749, 9259498, 13889247, 27778494]

約数ペア:

[(1, 27778494), (2, 13889247), (3, 9259498), (6, 4629749), (19, 1462026), (38, 731013), (57, 487342), (114, 243671)]