66105918

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{8521}}^1$

素因数の和:8960

約数の個数: 24

約数和(自身を含む): 143578656

約数和(自身を除く): 77472738

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2586, 3879, 7758, 8521, 17042, 25563, 51126, 76689, 153378, 3672551, 7345102, 11017653, 22035306, 33052959, 66105918]

約数ペア:

[(1, 66105918), (2, 33052959), (3, 22035306), (6, 11017653), (9, 7345102), (18, 3672551), (431, 153378), (862, 76689), (1293, 51126), (2586, 25563), (3879, 17042), (7758, 8521)]