21923016

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{8537}}^1$

素因数の和:8653

約数の個数: 32

約数和(自身を含む): 55326240

約数和(自身を除く): 33403224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 8537, 17074, 25611, 34148, 51222, 68296, 102444, 204888, 913459, 1826918, 2740377, 3653836, 5480754, 7307672, 10961508, 21923016]

約数ペア:

[(1, 21923016), (2, 10961508), (3, 7307672), (4, 5480754), (6, 3653836), (8, 2740377), (12, 1826918), (24, 913459), (107, 204888), (214, 102444), (321, 68296), (428, 51222), (642, 34148), (856, 25611), (1284, 17074), (2568, 8537)]