161009658

素因数分解:

$2^1\times 3^2\times {\mathrm{1021}}^1\times {\mathrm{8761}}^1$

素因数の和:9790

約数の個数: 24

約数和(自身を含む): 349235796

約数和(自身を除く): 188226138

約数列:

[1, 2, 3, 6, 9, 18, 1021, 2042, 3063, 6126, 8761, 9189, 17522, 18378, 26283, 52566, 78849, 157698, 8944981, 17889962, 26834943, 53669886, 80504829, 161009658]

約数ペア:

[(1, 161009658), (2, 80504829), (3, 53669886), (6, 26834943), (9, 17889962), (18, 8944981), (1021, 157698), (2042, 78849), (3063, 52566), (6126, 26283), (8761, 18378), (9189, 17522)]