2209432.00000000

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 64471680

約数和(自身を除く): 21885777

約数列:

[1, 3, 9, 23, 69, 207, 419, 491, 1257, 1473, 3771, 4419, 9637, 11293, 28911, 33879, 86733, 101637, 205729, 617187, 1851561, 4731767, 14195301, 42585903]

約数ペア:

[(1, 42585903), (3, 14195301), (9, 4731767), (23, 1851561), (69, 617187), (207, 205729), (419, 101637), (491, 86733), (1257, 33879), (1473, 28911), (3771, 11293), (4419, 9637)]