21824334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173209}}^1$

素因数の和:173224

約数の個数: 24

約数和(自身を含む): 54041520

約数和(自身を除く): 32217186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173209, 346418, 519627, 1039254, 1212463, 1558881, 2424926, 3117762, 3637389, 7274778, 10912167, 21824334]

約数ペア:

[(1, 21824334), (2, 10912167), (3, 7274778), (6, 3637389), (7, 3117762), (9, 2424926), (14, 1558881), (18, 1212463), (21, 1039254), (42, 519627), (63, 346418), (126, 173209)]