18481834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57397}}^1$

素因数の和:57429

約数の個数: 16

約数和(自身を含む): 33061248

約数和(自身を除く): 14579414

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 57397, 114794, 401779, 803558, 1320131, 2640262, 9240917, 18481834]

約数ペア:

[(1, 18481834), (2, 9240917), (7, 2640262), (14, 1320131), (23, 803558), (46, 401779), (161, 114794), (322, 57397)]