18213633

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{6679}}^1$

素因数の和:6789

約数の個数: 16

約数和(自身を含む): 27254400

約数和(自身を除く): 9040767

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 6679, 20037, 60111, 180333, 674579, 2023737, 6071211, 18213633]

約数ペア:

[(1, 18213633), (3, 6071211), (9, 2023737), (27, 674579), (101, 180333), (303, 60111), (909, 20037), (2727, 6679)]