39982236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 109798416

約数和(自身を除く): 69816180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 701, 1164, 1358, 1402, 2037, 2103, 2716, 2804, 4074, 4206, 4753, 4907, 8148, 8412, 9506, 9814, 14259, 14721, 19012, 19628, 28518, 29442, 34349, 57036, 58884, 67997, 68698, 103047, 135994, 137396, 203991, 206094, 271988, 407982, 412188, 475979, 815964, 951958, 1427937, 1903916, 2855874, 3331853, 5711748, 6663706, 9995559, 13327412, 19991118, 39982236]

約数ペア:

[(1, 39982236), (2, 19991118), (3, 13327412), (4, 9995559), (6, 6663706), (7, 5711748), (12, 3331853), (14, 2855874), (21, 1903916), (28, 1427937), (42, 951958), (49, 815964), (84, 475979), (97, 412188), (98, 407982), (147, 271988), (194, 206094), (196, 203991), (291, 137396), (294, 135994), (388, 103047), (582, 68698), (588, 67997), (679, 58884), (701, 57036), (1164, 34349), (1358, 29442), (1402, 28518), (2037, 19628), (2103, 19012), (2716, 14721), (2804, 14259), (4074, 9814), (4206, 9506), (4753, 8412), (4907, 8148)]