1371978

素因数分解:

$2^1\times 3^6\times {\mathrm{941}}^1$

素因数の和:961

約数の個数: 28

約数和(自身を含む): 3088818

約数和(自身を除く): 1716840

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 941, 1458, 1882, 2823, 5646, 8469, 16938, 25407, 50814, 76221, 152442, 228663, 457326, 685989, 1371978]

約数ペア:

[(1, 1371978), (2, 685989), (3, 457326), (6, 228663), (9, 152442), (18, 76221), (27, 50814), (54, 25407), (81, 16938), (162, 8469), (243, 5646), (486, 2823), (729, 1882), (941, 1458)]