18064305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{57347}}^1$

素因数の和:57365

約数の個数: 24

約数和(自身を含む): 35785152

約数和(自身を除く): 17720847

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 57347, 172041, 286735, 401429, 516123, 860205, 1204287, 2007145, 2580615, 3612861, 6021435, 18064305]

約数ペア:

[(1, 18064305), (3, 6021435), (5, 3612861), (7, 2580615), (9, 2007145), (15, 1204287), (21, 860205), (35, 516123), (45, 401429), (63, 286735), (105, 172041), (315, 57347)]