28965978

素因数分解:

$2^1\times 3^3\times {\mathrm{536407}}^1$

素因数の和:536418

約数の個数: 16

約数和(自身を含む): 64368960

約数和(自身を除く): 35402982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 536407, 1072814, 1609221, 3218442, 4827663, 9655326, 14482989, 28965978]

約数ペア:

[(1, 28965978), (2, 14482989), (3, 9655326), (6, 4827663), (9, 3218442), (18, 1609221), (27, 1072814), (54, 536407)]