55206018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{438143}}^1$

素因数の和:438158

約数の個数: 24

約数和(自身を含む): 136700928

約数和(自身を除く): 81494910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 438143, 876286, 1314429, 2628858, 3067001, 3943287, 6134002, 7886574, 9201003, 18402006, 27603009, 55206018]

約数ペア:

[(1, 55206018), (2, 27603009), (3, 18402006), (6, 9201003), (7, 7886574), (9, 6134002), (14, 3943287), (18, 3067001), (21, 2628858), (42, 1314429), (63, 876286), (126, 438143)]