18418653

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8089}}^1$

素因数の和:8129

約数の個数: 24

約数和(自身を含む): 30288960

約数和(自身を除く): 11870307

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 8089, 24267, 72801, 88979, 186047, 266937, 558141, 800811, 1674423, 2046517, 6139551, 18418653]

約数ペア:

[(1, 18418653), (3, 6139551), (9, 2046517), (11, 1674423), (23, 800811), (33, 558141), (69, 266937), (99, 186047), (207, 88979), (253, 72801), (759, 24267), (2277, 8089)]