18225351

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{35527}}^1$

素因数の和:35555

約数の個数: 16

約数和(自身を含む): 28422400

約数和(自身を除く): 10197049

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 35527, 106581, 319743, 675013, 959229, 2025039, 6075117, 18225351]

約数ペア:

[(1, 18225351), (3, 6075117), (9, 2025039), (19, 959229), (27, 675013), (57, 319743), (171, 106581), (513, 35527)]