22686363

素因数分解:

$3^2\times 7^3\times {\mathrm{7349}}^1$

素因数の和:7376

約数の個数: 24

約数和(自身を含む): 38220000

約数和(自身を除く): 15533637

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 7349, 22047, 51443, 66141, 154329, 360101, 462987, 1080303, 2520707, 3240909, 7562121, 22686363]

約数ペア:

[(1, 22686363), (3, 7562121), (7, 3240909), (9, 2520707), (21, 1080303), (49, 462987), (63, 360101), (147, 154329), (343, 66141), (441, 51443), (1029, 22047), (3087, 7349)]