28184076

素因数分解:

$2^2\times 3^2\times {\mathrm{782891}}^1$

素因数の和:782901

約数の個数: 18

約数和(自身を含む): 71243172

約数和(自身を除く): 43059096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 782891, 1565782, 2348673, 3131564, 4697346, 7046019, 9394692, 14092038, 28184076]

約数ペア:

[(1, 28184076), (2, 14092038), (3, 9394692), (4, 7046019), (6, 4697346), (9, 3131564), (12, 2348673), (18, 1565782), (36, 782891)]