15511131054

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{20040221}}^1$

素因数の和:20040272

約数の個数: 24

約数和(自身を含む): 34389020952

約数和(自身を除く): 18877889898

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 20040221, 40080442, 60120663, 120241326, 180361989, 360723978, 861729503, 1723459006, 2585188509, 5170377018, 7755565527, 15511131054]

約数ペア:

[(1, 15511131054), (2, 7755565527), (3, 5170377018), (6, 2585188509), (9, 1723459006), (18, 861729503), (43, 360723978), (86, 180361989), (129, 120241326), (258, 60120663), (387, 40080442), (774, 20040221)]