67381902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{178259}}^1$

素因数の和:178277

約数の個数: 32

約数和(自身を含む): 171129600

約数和(自身を除く): 103747698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 178259, 356518, 534777, 1069554, 1247813, 1604331, 2495626, 3208662, 3743439, 4812993, 7486878, 9625986, 11230317, 22460634, 33690951, 67381902]

約数ペア:

[(1, 67381902), (2, 33690951), (3, 22460634), (6, 11230317), (7, 9625986), (9, 7486878), (14, 4812993), (18, 3743439), (21, 3208662), (27, 2495626), (42, 1604331), (54, 1247813), (63, 1069554), (126, 534777), (189, 356518), (378, 178259)]