21476484

素因数分解:

$2^2\times 3^2\times {\mathrm{596569}}^1$

素因数の和:596579

約数の個数: 18

約数和(自身を含む): 54287870

約数和(自身を除く): 32811386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 596569, 1193138, 1789707, 2386276, 3579414, 5369121, 7158828, 10738242, 21476484]

約数ペア:

[(1, 21476484), (2, 10738242), (3, 7158828), (4, 5369121), (6, 3579414), (9, 2386276), (12, 1789707), (18, 1193138), (36, 596569)]