18463618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2017}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 29059200

約数和(自身を除く): 10595582

約数列:

[1, 2, 23, 46, 199, 398, 2017, 4034, 4577, 9154, 46391, 92782, 401383, 802766, 9231809, 18463618]

約数ペア:

[(1, 18463618), (2, 9231809), (23, 802766), (46, 401383), (199, 92782), (398, 46391), (2017, 9154), (4034, 4577)]