2078167554

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2684971}}^1$

素因数の和:2685022

約数の個数: 24

約数和(自身を含む): 4607411952

約数和(自身を除く): 2529244398

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2684971, 5369942, 8054913, 16109826, 24164739, 48329478, 115453753, 230907506, 346361259, 692722518, 1039083777, 2078167554]

約数ペア:

[(1, 2078167554), (2, 1039083777), (3, 692722518), (6, 346361259), (9, 230907506), (18, 115453753), (43, 48329478), (86, 24164739), (129, 16109826), (258, 8054913), (387, 5369942), (774, 2684971)]