28198854

素因数分解:

$2^1\times 3^4\times {\mathrm{174067}}^1$

素因数の和:174081

約数の個数: 20

約数和(自身を含む): 63186684

約数和(自身を除く): 34987830

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 174067, 348134, 522201, 1044402, 1566603, 3133206, 4699809, 9399618, 14099427, 28198854]

約数ペア:

[(1, 28198854), (2, 14099427), (3, 9399618), (6, 4699809), (9, 3133206), (18, 1566603), (27, 1044402), (54, 522201), (81, 348134), (162, 174067)]