18365427

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{1949}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 27300000

約数和(自身を除く): 8934573

約数列:

[1, 3, 9, 27, 349, 1047, 1949, 3141, 5847, 9423, 17541, 52623, 680201, 2040603, 6121809, 18365427]

約数ペア:

[(1, 18365427), (3, 6121809), (9, 2040603), (27, 680201), (349, 52623), (1047, 17541), (1949, 9423), (3141, 5847)]