16189164

素因数分解:

$2^2\times 3^2\times {\mathrm{449699}}^1$

素因数の和:449709

約数の個数: 18

約数和(自身を含む): 40922700

約数和(自身を除く): 24733536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449699, 899398, 1349097, 1798796, 2698194, 4047291, 5396388, 8094582, 16189164]

約数ペア:

[(1, 16189164), (2, 8094582), (3, 5396388), (4, 4047291), (6, 2698194), (9, 1798796), (12, 1349097), (18, 899398), (36, 449699)]