12863508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{153137}}^1$

素因数の和:153151

約数の個数: 24

約数和(自身を含む): 34302912

約数和(自身を除く): 21439404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 153137, 306274, 459411, 612548, 918822, 1071959, 1837644, 2143918, 3215877, 4287836, 6431754, 12863508]

約数ペア:

[(1, 12863508), (2, 6431754), (3, 4287836), (4, 3215877), (6, 2143918), (7, 1837644), (12, 1071959), (14, 918822), (21, 612548), (28, 459411), (42, 306274), (84, 153137)]