6504990.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 124540416

約数和(自身を除く): 69761178

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 307, 414, 431, 614, 862, 921, 1293, 1842, 2586, 2763, 3879, 5526, 7061, 7758, 9913, 14122, 19826, 21183, 29739, 42366, 59478, 63549, 89217, 127098, 132317, 178434, 264634, 396951, 793902, 1190853, 2381706, 3043291, 6086582, 9129873, 18259746, 27389619, 54779238]

約数ペア:

[(1, 54779238), (2, 27389619), (3, 18259746), (6, 9129873), (9, 6086582), (18, 3043291), (23, 2381706), (46, 1190853), (69, 793902), (138, 396951), (207, 264634), (307, 178434), (414, 132317), (431, 127098), (614, 89217), (862, 63549), (921, 59478), (1293, 42366), (1842, 29739), (2586, 21183), (2763, 19826), (3879, 14122), (5526, 9913), (7061, 7758)]