21034692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83471}}^1$

素因数の和:83488

約数の個数: 36

約数和(自身を含む): 60767616

約数和(自身を除く): 39732924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 83471, 166942, 250413, 333884, 500826, 584297, 751239, 1001652, 1168594, 1502478, 1752891, 2337188, 3004956, 3505782, 5258673, 7011564, 10517346, 21034692]

約数ペア:

[(1, 21034692), (2, 10517346), (3, 7011564), (4, 5258673), (6, 3505782), (7, 3004956), (9, 2337188), (12, 1752891), (14, 1502478), (18, 1168594), (21, 1001652), (28, 751239), (36, 584297), (42, 500826), (63, 333884), (84, 250413), (126, 166942), (252, 83471)]