21716184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{129263}}^1$

素因数の和:129279

約数の個数: 32

約数和(自身を含む): 62046720

約数和(自身を除く): 40330536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 129263, 258526, 387789, 517052, 775578, 904841, 1034104, 1551156, 1809682, 2714523, 3102312, 3619364, 5429046, 7238728, 10858092, 21716184]

約数ペア:

[(1, 21716184), (2, 10858092), (3, 7238728), (4, 5429046), (6, 3619364), (7, 3102312), (8, 2714523), (12, 1809682), (14, 1551156), (21, 1034104), (24, 904841), (28, 775578), (42, 517052), (56, 387789), (84, 258526), (168, 129263)]