18333916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2591}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 33747840

約数和(自身を除く): 15413924

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 2591, 3538, 5182, 7076, 10364, 75139, 150278, 158051, 300556, 316102, 632204, 4583479, 9166958, 18333916]

約数ペア:

[(1, 18333916), (2, 9166958), (4, 4583479), (29, 632204), (58, 316102), (61, 300556), (116, 158051), (122, 150278), (244, 75139), (1769, 10364), (2591, 7076), (3538, 5182)]