18694354

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58057}}^1$

素因数の和:58089

約数の個数: 16

約数和(自身を含む): 33441408

約数和(自身を除く): 14747054

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 58057, 116114, 406399, 812798, 1335311, 2670622, 9347177, 18694354]

約数ペア:

[(1, 18694354), (2, 9347177), (7, 2670622), (14, 1335311), (23, 812798), (46, 406399), (161, 116114), (322, 58057)]