18678622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{827}}^1$

素因数の和:1343

約数の個数: 16

約数和(自身を含む): 29331072

約数和(自身を除く): 10652450

約数列:

[1, 2, 23, 46, 491, 827, 982, 1654, 11293, 19021, 22586, 38042, 406057, 812114, 9339311, 18678622]

約数ペア:

[(1, 18678622), (2, 9339311), (23, 812114), (46, 406057), (491, 38042), (827, 22586), (982, 19021), (1654, 11293)]