142212762

素因数分解:

$2^1\times 3^2\times {\mathrm{7900709}}^1$

素因数の和:7900717

約数の個数: 12

約数和(自身を含む): 308127690

約数和(自身を除く): 165914928

約数列:

[1, 2, 3, 6, 9, 18, 7900709, 15801418, 23702127, 47404254, 71106381, 142212762]

約数ペア:

[(1, 142212762), (2, 71106381), (3, 47404254), (6, 23702127), (9, 15801418), (18, 7900709)]