81484018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{529117}}^1$

素因数の和:529137

約数の個数: 16

約数和(自身を含む): 152385984

約数和(自身を除く): 70901966

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 529117, 1058234, 3703819, 5820287, 7407638, 11640574, 40742009, 81484018]

約数ペア:

[(1, 81484018), (2, 40742009), (7, 11640574), (11, 7407638), (14, 5820287), (22, 3703819), (77, 1058234), (154, 529117)]