809829846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15413}}^1$

素因数の和:15570

約数の個数: 64

約数和(自身を含む): 2071641600

約数和(自身を除く): 1261811754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 139, 189, 278, 378, 417, 834, 973, 1251, 1946, 2502, 2919, 3753, 5838, 7506, 8757, 15413, 17514, 26271, 30826, 46239, 52542, 92478, 107891, 138717, 215782, 277434, 323673, 416151, 647346, 832302, 971019, 1942038, 2142407, 2913057, 4284814, 5826114, 6427221, 12854442, 14996849, 19281663, 29993698, 38563326, 44990547, 57844989, 89981094, 115689978, 134971641, 269943282, 404914923, 809829846]

約数ペア:

[(1, 809829846), (2, 404914923), (3, 269943282), (6, 134971641), (7, 115689978), (9, 89981094), (14, 57844989), (18, 44990547), (21, 38563326), (27, 29993698), (42, 19281663), (54, 14996849), (63, 12854442), (126, 6427221), (139, 5826114), (189, 4284814), (278, 2913057), (378, 2142407), (417, 1942038), (834, 971019), (973, 832302), (1251, 647346), (1946, 416151), (2502, 323673), (2919, 277434), (3753, 215782), (5838, 138717), (7506, 107891), (8757, 92478), (15413, 52542), (17514, 46239), (26271, 30826)]