131855562

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{8731}}^1$

素因数の和:9578

約数の個数: 24

約数和(自身を含む): 286060320

約数和(自身を除く): 154204758

約数列:

[1, 2, 3, 6, 9, 18, 839, 1678, 2517, 5034, 7551, 8731, 15102, 17462, 26193, 52386, 78579, 157158, 7325309, 14650618, 21975927, 43951854, 65927781, 131855562]

約数ペア:

[(1, 131855562), (2, 65927781), (3, 43951854), (6, 21975927), (9, 14650618), (18, 7325309), (839, 157158), (1678, 78579), (2517, 52386), (5034, 26193), (7551, 17462), (8731, 15102)]