69381618

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{268921}}^1$

素因数の和:268969

約数の個数: 16

約数和(自身を含む): 141990816

約数和(自身を除く): 72609198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 268921, 537842, 806763, 1613526, 11563603, 23127206, 34690809, 69381618]

約数ペア:

[(1, 69381618), (2, 34690809), (3, 23127206), (6, 11563603), (43, 1613526), (86, 806763), (129, 537842), (258, 268921)]