21192552

素因数分解:

$2^3\times 3^2\times {\mathrm{294341}}^1$

素因数の和:294353

約数の個数: 24

約数和(自身を含む): 57396690

約数和(自身を除く): 36204138

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 294341, 588682, 883023, 1177364, 1766046, 2354728, 2649069, 3532092, 5298138, 7064184, 10596276, 21192552]

約数ペア:

[(1, 21192552), (2, 10596276), (3, 7064184), (4, 5298138), (6, 3532092), (8, 2649069), (9, 2354728), (12, 1766046), (18, 1177364), (24, 883023), (36, 588682), (72, 294341)]