8489934

素因数分解:

$2^1\times 3^8\times {\mathrm{647}}^1$

素因数の和:673

約数の個数: 36

約数和(自身を含む): 19130904

約数和(自身を除く): 10640970

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 647, 729, 1294, 1458, 1941, 2187, 3882, 4374, 5823, 6561, 11646, 13122, 17469, 34938, 52407, 104814, 157221, 314442, 471663, 943326, 1414989, 2829978, 4244967, 8489934]

約数ペア:

[(1, 8489934), (2, 4244967), (3, 2829978), (6, 1414989), (9, 943326), (18, 471663), (27, 314442), (54, 157221), (81, 104814), (162, 52407), (243, 34938), (486, 17469), (647, 13122), (729, 11646), (1294, 6561), (1458, 5823), (1941, 4374), (2187, 3882)]