2012908239

素因数分解:

$3^8\times {\mathrm{17}}^1\times {\mathrm{18047}}^1$

素因数の和:18088

約数の個数: 36

約数和(自身を含む): 3196986624

約数和(自身を除く): 1184078385

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2187, 4131, 6561, 12393, 18047, 37179, 54141, 111537, 162423, 306799, 487269, 920397, 1461807, 2761191, 4385421, 8283573, 13156263, 24850719, 39468789, 74552157, 118406367, 223656471, 670969413, 2012908239]

約数ペア:

[(1, 2012908239), (3, 670969413), (9, 223656471), (17, 118406367), (27, 74552157), (51, 39468789), (81, 24850719), (153, 13156263), (243, 8283573), (459, 4385421), (729, 2761191), (1377, 1461807), (2187, 920397), (4131, 487269), (6561, 306799), (12393, 162423), (18047, 111537), (37179, 54141)]