15528726

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12503}}^1$

素因数の和:12537

約数の個数: 32

約数和(自身を含む): 36011520

約数和(自身を除く): 20482794

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 12503, 25006, 37509, 75018, 112527, 225054, 287569, 337581, 575138, 675162, 862707, 1725414, 2588121, 5176242, 7764363, 15528726]

約数ペア:

[(1, 15528726), (2, 7764363), (3, 5176242), (6, 2588121), (9, 1725414), (18, 862707), (23, 675162), (27, 575138), (46, 337581), (54, 287569), (69, 225054), (138, 112527), (207, 75018), (414, 37509), (621, 25006), (1242, 12503)]