66685542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{144341}}^1$

素因数の和:144364

約数の個数: 32

約数和(自身を含む): 166281984

約数和(自身を除く): 99596442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 144341, 288682, 433023, 866046, 1010387, 1587751, 2020774, 3031161, 3175502, 4763253, 6062322, 9526506, 11114257, 22228514, 33342771, 66685542]

約数ペア:

[(1, 66685542), (2, 33342771), (3, 22228514), (6, 11114257), (7, 9526506), (11, 6062322), (14, 4763253), (21, 3175502), (22, 3031161), (33, 2020774), (42, 1587751), (66, 1010387), (77, 866046), (154, 433023), (231, 288682), (462, 144341)]