138862878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{300569}}^1$

素因数の和:300592

約数の個数: 32

約数和(自身を含む): 346256640

約数和(自身を除く): 207393762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 300569, 601138, 901707, 1803414, 2103983, 3306259, 4207966, 6311949, 6612518, 9918777, 12623898, 19837554, 23143813, 46287626, 69431439, 138862878]

約数ペア:

[(1, 138862878), (2, 69431439), (3, 46287626), (6, 23143813), (7, 19837554), (11, 12623898), (14, 9918777), (21, 6612518), (22, 6311949), (33, 4207966), (42, 3306259), (66, 2103983), (77, 1803414), (154, 901707), (231, 601138), (462, 300569)]