25192458

素因数分解:

$2^1\times 3^4\times {\mathrm{155509}}^1$

素因数の和:155523

約数の個数: 20

約数和(自身を含む): 56450130

約数和(自身を除く): 31257672

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 155509, 311018, 466527, 933054, 1399581, 2799162, 4198743, 8397486, 12596229, 25192458]

約数ペア:

[(1, 25192458), (2, 12596229), (3, 8397486), (6, 4198743), (9, 2799162), (18, 1399581), (27, 933054), (54, 466527), (81, 311018), (162, 155509)]