1426404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{16981}}^1$

素因数の和:16995

約数の個数: 24

約数和(自身を含む): 3803968

約数和(自身を除く): 2377564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 16981, 33962, 50943, 67924, 101886, 118867, 203772, 237734, 356601, 475468, 713202, 1426404]

約数ペア:

[(1, 1426404), (2, 713202), (3, 475468), (4, 356601), (6, 237734), (7, 203772), (12, 118867), (14, 101886), (21, 67924), (28, 50943), (42, 33962), (84, 16981)]