18895434

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{8443}}^1$

素因数の和:8821

約数の個数: 16

約数和(自身を含む): 37896672

約数和(自身を除く): 19001238

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 8443, 16886, 25329, 50658, 3149239, 6298478, 9447717, 18895434]

約数ペア:

[(1, 18895434), (2, 9447717), (3, 6298478), (6, 3149239), (373, 50658), (746, 25329), (1119, 16886), (2238, 8443)]