8227884

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{1999}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 22400000

約数和(自身を除く): 14172116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 1999, 2058, 3998, 4116, 5997, 7996, 11994, 13993, 23988, 27986, 41979, 55972, 83958, 97951, 167916, 195902, 293853, 391804, 587706, 685657, 1175412, 1371314, 2056971, 2742628, 4113942, 8227884]

約数ペア:

[(1, 8227884), (2, 4113942), (3, 2742628), (4, 2056971), (6, 1371314), (7, 1175412), (12, 685657), (14, 587706), (21, 391804), (28, 293853), (42, 195902), (49, 167916), (84, 97951), (98, 83958), (147, 55972), (196, 41979), (294, 27986), (343, 23988), (588, 13993), (686, 11994), (1029, 7996), (1372, 5997), (1999, 4116), (2058, 3998)]