2787438.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{20551}}^1$

素因数の和:20580

約数の個数: 36

約数和(自身を含む): 76535648

約数和(自身を除く): 46695596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 20551, 41102, 61653, 82204, 123306, 226061, 246612, 452122, 678183, 904244, 1356366, 2486671, 2712732, 4973342, 7460013, 9946684, 14920026, 29840052]

約数ペア:

[(1, 29840052), (2, 14920026), (3, 9946684), (4, 7460013), (6, 4973342), (11, 2712732), (12, 2486671), (22, 1356366), (33, 904244), (44, 678183), (66, 452122), (121, 246612), (132, 226061), (242, 123306), (363, 82204), (484, 61653), (726, 41102), (1452, 20551)]