18588771

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:654

約数の個数: 28

約数和(自身を含む): 28566648

約数和(自身を除く): 9977877

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 593, 729, 1161, 1779, 3483, 5337, 10449, 16011, 25499, 31347, 48033, 76497, 144099, 229491, 432297, 688473, 2065419, 6196257, 18588771]

約数ペア:

[(1, 18588771), (3, 6196257), (9, 2065419), (27, 688473), (43, 432297), (81, 229491), (129, 144099), (243, 76497), (387, 48033), (593, 31347), (729, 25499), (1161, 16011), (1779, 10449), (3483, 5337)]