22173984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 76422528

約数和(自身を除く): 54248544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 647, 672, 714, 816, 952, 1008, 1071, 1224, 1294, 1428, 1632, 1904, 1941, 2016, 2142, 2448, 2588, 2856, 3808, 3882, 4284, 4529, 4896, 5176, 5712, 5823, 7764, 8568, 9058, 10352, 10999, 11424, 11646, 13587, 15528, 17136, 18116, 20704, 21998, 23292, 27174, 31056, 32997, 34272, 36232, 40761, 43996, 46584, 54348, 62112, 65994, 72464, 76993, 81522, 87992, 93168, 98991, 108696, 131988, 144928, 153986, 163044, 175984, 186336, 197982, 217392, 230979, 263976, 307972, 326088, 351968, 395964, 434784, 461958, 527952, 615944, 652176, 692937, 791928, 923916, 1055904, 1231888, 1304352, 1385874, 1583856, 1847832, 2463776, 2771748, 3167712, 3695664, 5543496, 7391328, 11086992, 22173984]

約数ペア:

[(1, 22173984), (2, 11086992), (3, 7391328), (4, 5543496), (6, 3695664), (7, 3167712), (8, 2771748), (9, 2463776), (12, 1847832), (14, 1583856), (16, 1385874), (17, 1304352), (18, 1231888), (21, 1055904), (24, 923916), (28, 791928), (32, 692937), (34, 652176), (36, 615944), (42, 527952), (48, 461958), (51, 434784), (56, 395964), (63, 351968), (68, 326088), (72, 307972), (84, 263976), (96, 230979), (102, 217392), (112, 197982), (119, 186336), (126, 175984), (136, 163044), (144, 153986), (153, 144928), (168, 131988), (204, 108696), (224, 98991), (238, 93168), (252, 87992), (272, 81522), (288, 76993), (306, 72464), (336, 65994), (357, 62112), (408, 54348), (476, 46584), (504, 43996), (544, 40761), (612, 36232), (647, 34272), (672, 32997), (714, 31056), (816, 27174), (952, 23292), (1008, 21998), (1071, 20704), (1224, 18116), (1294, 17136), (1428, 15528), (1632, 13587), (1904, 11646), (1941, 11424), (2016, 10999), (2142, 10352), (2448, 9058), (2588, 8568), (2856, 7764), (3808, 5823), (3882, 5712), (4284, 5176), (4529, 4896)]