21814524

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{6247}}^1$

素因数の和:6354

約数の個数: 36

約数和(自身を含む): 55719664

約数和(自身を除く): 33905140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 6247, 12494, 18741, 24988, 37482, 56223, 74964, 112446, 224892, 605959, 1211918, 1817877, 2423836, 3635754, 5453631, 7271508, 10907262, 21814524]

約数ペア:

[(1, 21814524), (2, 10907262), (3, 7271508), (4, 5453631), (6, 3635754), (9, 2423836), (12, 1817877), (18, 1211918), (36, 605959), (97, 224892), (194, 112446), (291, 74964), (388, 56223), (582, 37482), (873, 24988), (1164, 18741), (1746, 12494), (3492, 6247)]