21092844

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{18121}}^1$

素因数の和:18225

約数の個数: 24

約数和(自身を含む): 49726768

約数和(自身を除く): 28633924

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 18121, 36242, 54363, 72484, 108726, 217452, 1757737, 3515474, 5273211, 7030948, 10546422, 21092844]

約数ペア:

[(1, 21092844), (2, 10546422), (3, 7030948), (4, 5273211), (6, 3515474), (12, 1757737), (97, 217452), (194, 108726), (291, 72484), (388, 54363), (582, 36242), (1164, 18121)]