28053486

素因数分解:

$2^1\times 3^3\times {\mathrm{519509}}^1$

素因数の和:519520

約数の個数: 16

約数和(自身を含む): 62341200

約数和(自身を除く): 34287714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 519509, 1039018, 1558527, 3117054, 4675581, 9351162, 14026743, 28053486]

約数ペア:

[(1, 28053486), (2, 14026743), (3, 9351162), (6, 4675581), (9, 3117054), (18, 1558527), (27, 1039018), (54, 519509)]