127839402

素因数分解:

$2^1\times 3^2\times {\mathrm{2659}}^1\times {\mathrm{2671}}^1$

素因数の和:5338

約数の個数: 24

約数和(自身を含む): 277193280

約数和(自身を除く): 149353878

約数列:

[1, 2, 3, 6, 9, 18, 2659, 2671, 5318, 5342, 7977, 8013, 15954, 16026, 23931, 24039, 47862, 48078, 7102189, 14204378, 21306567, 42613134, 63919701, 127839402]

約数ペア:

[(1, 127839402), (2, 63919701), (3, 42613134), (6, 21306567), (9, 14204378), (18, 7102189), (2659, 48078), (2671, 47862), (5318, 24039), (5342, 23931), (7977, 16026), (8013, 15954)]