12226731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 6643029

約数列:

[1, 3, 11, 23, 33, 69, 89, 181, 253, 267, 543, 759, 979, 1991, 2047, 2937, 4163, 5973, 6141, 12489, 16109, 22517, 45793, 48327, 67551, 137379, 177199, 370507, 531597, 1111521, 4075577, 12226731]

約数ペア:

[(1, 12226731), (3, 4075577), (11, 1111521), (23, 531597), (33, 370507), (69, 177199), (89, 137379), (181, 67551), (253, 48327), (267, 45793), (543, 22517), (759, 16109), (979, 12489), (1991, 6141), (2047, 5973), (2937, 4163)]