19536741

素因数分解:

$3^3\times 7^2\times {\mathrm{14767}}^1$

素因数の和:14790

約数の個数: 24

約数和(自身を含む): 33671040

約数和(自身を除く): 14134299

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 14767, 44301, 103369, 132903, 310107, 398709, 723583, 930321, 2170749, 2790963, 6512247, 19536741]

約数ペア:

[(1, 19536741), (3, 6512247), (7, 2790963), (9, 2170749), (21, 930321), (27, 723583), (49, 398709), (63, 310107), (147, 132903), (189, 103369), (441, 44301), (1323, 14767)]