27999594

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{24691}}^1$

素因数の和:24712

約数の個数: 40

約数和(自身を含む): 71705568

約数和(自身を除く): 43705974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 24691, 49382, 74073, 148146, 172837, 222219, 345674, 444438, 518511, 666657, 1037022, 1333314, 1555533, 1999971, 3111066, 3999942, 4666599, 9333198, 13999797, 27999594]

約数ペア:

[(1, 27999594), (2, 13999797), (3, 9333198), (6, 4666599), (7, 3999942), (9, 3111066), (14, 1999971), (18, 1555533), (21, 1333314), (27, 1037022), (42, 666657), (54, 518511), (63, 444438), (81, 345674), (126, 222219), (162, 172837), (189, 148146), (378, 74073), (567, 49382), (1134, 24691)]