18425806

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57223}}^1$

素因数の和:57255

約数の個数: 16

約数和(自身を含む): 32961024

約数和(自身を除く): 14535218

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 57223, 114446, 400561, 801122, 1316129, 2632258, 9212903, 18425806]

約数ペア:

[(1, 18425806), (2, 9212903), (7, 2632258), (14, 1316129), (23, 801122), (46, 400561), (161, 114446), (322, 57223)]