865257684

素因数分解:

$2^2\times 3^1\times {\mathrm{72104807}}^1$

素因数の和:72104814

約数の個数: 12

約数和(自身を含む): 2018934624

約数和(自身を除く): 1153676940

約数列:

[1, 2, 3, 4, 6, 12, 72104807, 144209614, 216314421, 288419228, 432628842, 865257684]

約数ペア:

[(1, 865257684), (2, 432628842), (3, 288419228), (4, 216314421), (6, 144209614), (12, 72104807)]