2786142018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{42214273}}^1$

素因数の和:42214289

約数の個数: 16

約数和(自身を含む): 6078855456

約数和(自身を除く): 3292713438

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 42214273, 84428546, 126642819, 253285638, 464357003, 928714006, 1393071009, 2786142018]

約数ペア:

[(1, 2786142018), (2, 1393071009), (3, 928714006), (6, 464357003), (11, 253285638), (22, 126642819), (33, 84428546), (66, 42214273)]