6891156

素因数分解:

$2^2\times 3^4\times {\mathrm{21269}}^1$

素因数の和:21285

約数の個数: 30

約数和(自身を含む): 18015690

約数和(自身を除く): 11124534

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 21269, 42538, 63807, 85076, 127614, 191421, 255228, 382842, 574263, 765684, 1148526, 1722789, 2297052, 3445578, 6891156]

約数ペア:

[(1, 6891156), (2, 3445578), (3, 2297052), (4, 1722789), (6, 1148526), (9, 765684), (12, 574263), (18, 382842), (27, 255228), (36, 191421), (54, 127614), (81, 85076), (108, 63807), (162, 42538), (324, 21269)]