813697836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{9686879}}^1$

素因数の和:9686893

約数の個数: 24

約数和(自身を含む): 2169861120

約数和(自身を除く): 1356163284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 9686879, 19373758, 29060637, 38747516, 58121274, 67808153, 116242548, 135616306, 203424459, 271232612, 406848918, 813697836]

約数ペア:

[(1, 813697836), (2, 406848918), (3, 271232612), (4, 203424459), (6, 135616306), (7, 116242548), (12, 67808153), (14, 58121274), (21, 38747516), (28, 29060637), (42, 19373758), (84, 9686879)]