1620024534

素因数分解:

$2^1\times 3^2\times {\mathrm{90001363}}^1$

素因数の和:90001371

約数の個数: 12

約数和(自身を含む): 3510053196

約数和(自身を除く): 1890028662

約数列:

[1, 2, 3, 6, 9, 18, 90001363, 180002726, 270004089, 540008178, 810012267, 1620024534]

約数ペア:

[(1, 1620024534), (2, 810012267), (3, 540008178), (6, 270004089), (9, 180002726), (18, 90001363)]