40309326

素因数分解:

$2^1\times 3^6\times {\mathrm{27647}}^1$

素因数の和:27667

約数の個数: 28

約数和(自身を含む): 90657792

約数和(自身を除く): 50348466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 27647, 55294, 82941, 165882, 248823, 497646, 746469, 1492938, 2239407, 4478814, 6718221, 13436442, 20154663, 40309326]

約数ペア:

[(1, 40309326), (2, 20154663), (3, 13436442), (6, 6718221), (9, 4478814), (18, 2239407), (27, 1492938), (54, 746469), (81, 497646), (162, 248823), (243, 165882), (486, 82941), (729, 55294), (1458, 27647)]