18602914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27277}}^1$

素因数の和:27321

約数の個数: 16

約数和(自身を含む): 31424256

約数和(自身を除く): 12821342

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 27277, 54554, 300047, 600094, 845587, 1691174, 9301457, 18602914]

約数ペア:

[(1, 18602914), (2, 9301457), (11, 1691174), (22, 845587), (31, 600094), (62, 300047), (341, 54554), (682, 27277)]