21826836

素因数分解:

$2^2\times 3^2\times {\mathrm{606301}}^1$

素因数の和:606311

約数の個数: 18

約数和(自身を含む): 55173482

約数和(自身を除く): 33346646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 606301, 1212602, 1818903, 2425204, 3637806, 5456709, 7275612, 10913418, 21826836]

約数ペア:

[(1, 21826836), (2, 10913418), (3, 7275612), (4, 5456709), (6, 3637806), (9, 2425204), (12, 1818903), (18, 1212602), (36, 606301)]