28638306

素因数分解:

$2^1\times 3^3\times {\mathrm{530339}}^1$

素因数の和:530350

約数の個数: 16

約数和(自身を含む): 63640800

約数和(自身を除く): 35002494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 530339, 1060678, 1591017, 3182034, 4773051, 9546102, 14319153, 28638306]

約数ペア:

[(1, 28638306), (2, 14319153), (3, 9546102), (6, 4773051), (9, 3182034), (18, 1591017), (27, 1060678), (54, 530339)]