2997486

素因数分解:

$2^1\times 3^4\times {\mathrm{18503}}^1$

素因数の和:18517

約数の個数: 20

約数和(自身を含む): 6716952

約数和(自身を除く): 3719466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 18503, 37006, 55509, 111018, 166527, 333054, 499581, 999162, 1498743, 2997486]

約数ペア:

[(1, 2997486), (2, 1498743), (3, 999162), (6, 499581), (9, 333054), (18, 166527), (27, 111018), (54, 55509), (81, 37006), (162, 18503)]