20211732

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2909}}^1$

素因数の和:3112

約数の個数: 36

約数和(自身を含む): 51373140

約数和(自身を除く): 31161408

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 2909, 3474, 5818, 6948, 8727, 11636, 17454, 26181, 34908, 52362, 104724, 561437, 1122874, 1684311, 2245748, 3368622, 5052933, 6737244, 10105866, 20211732]

約数ペア:

[(1, 20211732), (2, 10105866), (3, 6737244), (4, 5052933), (6, 3368622), (9, 2245748), (12, 1684311), (18, 1122874), (36, 561437), (193, 104724), (386, 52362), (579, 34908), (772, 26181), (1158, 17454), (1737, 11636), (2316, 8727), (2909, 6948), (3474, 5818)]