28980558

素因数分解:

$2^1\times 3^3\times {\mathrm{536677}}^1$

素因数の和:536688

約数の個数: 16

約数和(自身を含む): 64401360

約数和(自身を除く): 35420802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 536677, 1073354, 1610031, 3220062, 4830093, 9660186, 14490279, 28980558]

約数ペア:

[(1, 28980558), (2, 14490279), (3, 9660186), (6, 4830093), (9, 3220062), (18, 1610031), (27, 1073354), (54, 536677)]