15880842

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6947}}^1$

素因数の和:7082

約数の個数: 24

約数和(自身を含む): 34684416

約数和(自身を除く): 18803574

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 6947, 13894, 20841, 41682, 62523, 125046, 882269, 1764538, 2646807, 5293614, 7940421, 15880842]

約数ペア:

[(1, 15880842), (2, 7940421), (3, 5293614), (6, 2646807), (9, 1764538), (18, 882269), (127, 125046), (254, 62523), (381, 41682), (762, 20841), (1143, 13894), (2286, 6947)]