22209672

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21521}}^1$

素因数の和:21573

約数の個数: 32

約数和(自身を含む): 56818080

約数和(自身を除く): 34608408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 21521, 43042, 64563, 86084, 129126, 172168, 258252, 516504, 925403, 1850806, 2776209, 3701612, 5552418, 7403224, 11104836, 22209672]

約数ペア:

[(1, 22209672), (2, 11104836), (3, 7403224), (4, 5552418), (6, 3701612), (8, 2776209), (12, 1850806), (24, 925403), (43, 516504), (86, 258252), (129, 172168), (172, 129126), (258, 86084), (344, 64563), (516, 43042), (1032, 21521)]