26085519

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{5479}}^1$

素因数の和:5531

約数の個数: 18

約数和(自身を含む): 39395720

約数和(自身を除く): 13310201

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 5479, 16437, 49311, 126017, 378051, 1134153, 2898391, 8695173, 26085519]

約数ペア:

[(1, 26085519), (3, 8695173), (9, 2898391), (23, 1134153), (69, 378051), (207, 126017), (529, 49311), (1587, 16437), (4761, 5479)]