18492078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{280183}}^1$

素因数の和:280199

約数の個数: 16

約数和(自身を含む): 40346496

約数和(自身を除く): 21854418

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 280183, 560366, 840549, 1681098, 3082013, 6164026, 9246039, 18492078]

約数ペア:

[(1, 18492078), (2, 9246039), (3, 6164026), (6, 3082013), (11, 1681098), (22, 840549), (33, 560366), (66, 280183)]