8181486

素因数分解:

$2^1\times 3^4\times {\mathrm{50503}}^1$

素因数の和:50517

約数の個数: 20

約数和(自身を含む): 18332952

約数和(自身を除く): 10151466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 50503, 101006, 151509, 303018, 454527, 909054, 1363581, 2727162, 4090743, 8181486]

約数ペア:

[(1, 8181486), (2, 4090743), (3, 2727162), (6, 1363581), (9, 909054), (18, 454527), (27, 303018), (54, 151509), (81, 101006), (162, 50503)]