18493134

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{280199}}^1$

素因数の和:280215

約数の個数: 16

約数和(自身を含む): 40348800

約数和(自身を除く): 21855666

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 280199, 560398, 840597, 1681194, 3082189, 6164378, 9246567, 18493134]

約数ペア:

[(1, 18493134), (2, 9246567), (3, 6164378), (6, 3082189), (11, 1681194), (22, 840597), (33, 560398), (66, 280199)]