28805382

素因数分解:

$2^1\times 3^4\times {\mathrm{177811}}^1$

素因数の和:177825

約数の個数: 20

約数和(自身を含む): 64545756

約数和(自身を除く): 35740374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 177811, 355622, 533433, 1066866, 1600299, 3200598, 4800897, 9601794, 14402691, 28805382]

約数ペア:

[(1, 28805382), (2, 14402691), (3, 9601794), (6, 4800897), (9, 3200598), (18, 1600299), (27, 1066866), (54, 533433), (81, 355622), (162, 177811)]