21834612

素因数分解:

$2^2\times 3^2\times {\mathrm{761}}^1\times {\mathrm{797}}^1$

素因数の和:1568

約数の個数: 36

約数和(自身を含む): 55334916

約数和(自身を除く): 33500304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 761, 797, 1522, 1594, 2283, 2391, 3044, 3188, 4566, 4782, 6849, 7173, 9132, 9564, 13698, 14346, 27396, 28692, 606517, 1213034, 1819551, 2426068, 3639102, 5458653, 7278204, 10917306, 21834612]

約数ペア:

[(1, 21834612), (2, 10917306), (3, 7278204), (4, 5458653), (6, 3639102), (9, 2426068), (12, 1819551), (18, 1213034), (36, 606517), (761, 28692), (797, 27396), (1522, 14346), (1594, 13698), (2283, 9564), (2391, 9132), (3044, 7173), (3188, 6849), (4566, 4782)]