12897342

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31153}}^1$

素因数の和:31184

約数の個数: 24

約数和(自身を含む): 29160144

約数和(自身を除く): 16262802

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 31153, 62306, 93459, 186918, 280377, 560754, 716519, 1433038, 2149557, 4299114, 6448671, 12897342]

約数ペア:

[(1, 12897342), (2, 6448671), (3, 4299114), (6, 2149557), (9, 1433038), (18, 716519), (23, 560754), (46, 280377), (69, 186918), (138, 93459), (207, 62306), (414, 31153)]