18975426

素因数分解:

$2^1\times 3^1\times {\mathrm{1621}}^1\times {\mathrm{1951}}^1$

素因数の和:3577

約数の個数: 16

約数和(自身を含む): 37993728

約数和(自身を除く): 19018302

約数列:

[1, 2, 3, 6, 1621, 1951, 3242, 3902, 4863, 5853, 9726, 11706, 3162571, 6325142, 9487713, 18975426]

約数ペア:

[(1, 18975426), (2, 9487713), (3, 6325142), (6, 3162571), (1621, 11706), (1951, 9726), (3242, 5853), (3902, 4863)]