12018426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{40879}}^1$

素因数の和:40898

約数の個数: 24

約数和(自身を含む): 27961920

約数和(自身を除く): 15943494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 40879, 81758, 122637, 245274, 286153, 572306, 858459, 1716918, 2003071, 4006142, 6009213, 12018426]

約数ペア:

[(1, 12018426), (2, 6009213), (3, 4006142), (6, 2003071), (7, 1716918), (14, 858459), (21, 572306), (42, 286153), (49, 245274), (98, 122637), (147, 81758), (294, 40879)]