18329246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22741}}^1$

素因数の和:22787

約数の個数: 16

約数和(自身を含む): 30565248

約数和(自身を除く): 12236002

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 22741, 45482, 295633, 591266, 704971, 1409942, 9164623, 18329246]

約数ペア:

[(1, 18329246), (2, 9164623), (13, 1409942), (26, 704971), (31, 591266), (62, 295633), (403, 45482), (806, 22741)]