28986822

素因数分解:

$2^1\times 3^4\times {\mathrm{178931}}^1$

素因数の和:178945

約数の個数: 20

約数和(自身を含む): 64952316

約数和(自身を除く): 35965494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 178931, 357862, 536793, 1073586, 1610379, 3220758, 4831137, 9662274, 14493411, 28986822]

約数ペア:

[(1, 28986822), (2, 14493411), (3, 9662274), (6, 4831137), (9, 3220758), (18, 1610379), (27, 1073586), (54, 536793), (81, 357862), (162, 178931)]