6660444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 18249728

約数和(自身を除く): 11589284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 2143, 3108, 4286, 6429, 8572, 12858, 15001, 25716, 30002, 45003, 60004, 79291, 90006, 158582, 180012, 237873, 317164, 475746, 555037, 951492, 1110074, 1665111, 2220148, 3330222, 6660444]

約数ペア:

[(1, 6660444), (2, 3330222), (3, 2220148), (4, 1665111), (6, 1110074), (7, 951492), (12, 555037), (14, 475746), (21, 317164), (28, 237873), (37, 180012), (42, 158582), (74, 90006), (84, 79291), (111, 60004), (148, 45003), (222, 30002), (259, 25716), (444, 15001), (518, 12858), (777, 8572), (1036, 6429), (1554, 4286), (2143, 3108)]