18332781

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1319}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 25280640

約数和(自身を除く): 6947859

約数列:

[1, 3, 41, 113, 123, 339, 1319, 3957, 4633, 13899, 54079, 149047, 162237, 447141, 6110927, 18332781]

約数ペア:

[(1, 18332781), (3, 6110927), (41, 447141), (113, 162237), (123, 149047), (339, 54079), (1319, 13899), (3957, 4633)]