138418074

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{105341}}^1$

素因数の和:105422

約数の個数: 24

約数和(自身を含む): 304017012

約数和(自身を除く): 165598938

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 105341, 210682, 316023, 632046, 948069, 1896138, 7689893, 15379786, 23069679, 46139358, 69209037, 138418074]

約数ペア:

[(1, 138418074), (2, 69209037), (3, 46139358), (6, 23069679), (9, 15379786), (18, 7689893), (73, 1896138), (146, 948069), (219, 632046), (438, 316023), (657, 210682), (1314, 105341)]