21843774

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{14621}}^1$

素因数の和:14712

約数の個数: 24

約数和(自身を含む): 47901672

約数和(自身を除く): 26057898

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 14621, 29242, 43863, 87726, 131589, 263178, 1213543, 2427086, 3640629, 7281258, 10921887, 21843774]

約数ペア:

[(1, 21843774), (2, 10921887), (3, 7281258), (6, 3640629), (9, 2427086), (18, 1213543), (83, 263178), (166, 131589), (249, 87726), (498, 43863), (747, 29242), (1494, 14621)]