40181834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260921}}^1$

素因数の和:260941

約数の個数: 16

約数和(自身を含む): 75145536

約数和(自身を除く): 34963702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 260921, 521842, 1826447, 2870131, 3652894, 5740262, 20090917, 40181834]

約数ペア:

[(1, 40181834), (2, 20090917), (7, 5740262), (11, 3652894), (14, 2870131), (22, 1826447), (77, 521842), (154, 260921)]