16628076

素因数分解:

$2^2\times 3^2\times {\mathrm{461891}}^1$

素因数の和:461901

約数の個数: 18

約数和(自身を含む): 42032172

約数和(自身を除く): 25404096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 461891, 923782, 1385673, 1847564, 2771346, 4157019, 5542692, 8314038, 16628076]

約数ペア:

[(1, 16628076), (2, 8314038), (3, 5542692), (4, 4157019), (6, 2771346), (9, 1847564), (12, 1385673), (18, 923782), (36, 461891)]