27888084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 84949760

約数和(自身を除く): 57061676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 997, 999, 1036, 1332, 1554, 1994, 1998, 2331, 2991, 3108, 3988, 3996, 4662, 5982, 6979, 6993, 8973, 9324, 11964, 13958, 13986, 17946, 20937, 26919, 27916, 27972, 35892, 36889, 41874, 53838, 62811, 73778, 83748, 107676, 110667, 125622, 147556, 188433, 221334, 251244, 258223, 332001, 376866, 442668, 516446, 664002, 753732, 774669, 996003, 1032892, 1328004, 1549338, 1992006, 2324007, 3098676, 3984012, 4648014, 6972021, 9296028, 13944042, 27888084]

約数ペア:

[(1, 27888084), (2, 13944042), (3, 9296028), (4, 6972021), (6, 4648014), (7, 3984012), (9, 3098676), (12, 2324007), (14, 1992006), (18, 1549338), (21, 1328004), (27, 1032892), (28, 996003), (36, 774669), (37, 753732), (42, 664002), (54, 516446), (63, 442668), (74, 376866), (84, 332001), (108, 258223), (111, 251244), (126, 221334), (148, 188433), (189, 147556), (222, 125622), (252, 110667), (259, 107676), (333, 83748), (378, 73778), (444, 62811), (518, 53838), (666, 41874), (756, 36889), (777, 35892), (997, 27972), (999, 27916), (1036, 26919), (1332, 20937), (1554, 17946), (1994, 13986), (1998, 13958), (2331, 11964), (2991, 9324), (3108, 8973), (3988, 6993), (3996, 6979), (4662, 5982)]