648049086

素因数分解:

$2^1\times 3^4\times {\mathrm{4000303}}^1$

素因数の和:4000317

約数の個数: 20

約数和(自身を含む): 1452110352

約数和(自身を除く): 804061266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4000303, 8000606, 12000909, 24001818, 36002727, 72005454, 108008181, 216016362, 324024543, 648049086]

約数ペア:

[(1, 648049086), (2, 324024543), (3, 216016362), (6, 108008181), (9, 72005454), (18, 36002727), (27, 24001818), (54, 12000909), (81, 8000606), (162, 4000303)]