1771290108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{98999}}^1$

素因数の和:99087

約数の個数: 72

約数和(自身を含む): 5189184000

約数和(自身を除く): 3417893892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 98999, 197998, 296997, 395996, 593994, 692993, 890991, 1187988, 1385986, 1781982, 2078979, 2771972, 3563964, 4157958, 6236937, 7028929, 8315916, 12473874, 14057858, 21086787, 24947748, 28115716, 42173574, 49202503, 63260361, 84347148, 98405006, 126520722, 147607509, 196810012, 253041444, 295215018, 442822527, 590430036, 885645054, 1771290108]

約数ペア:

[(1, 1771290108), (2, 885645054), (3, 590430036), (4, 442822527), (6, 295215018), (7, 253041444), (9, 196810012), (12, 147607509), (14, 126520722), (18, 98405006), (21, 84347148), (28, 63260361), (36, 49202503), (42, 42173574), (63, 28115716), (71, 24947748), (84, 21086787), (126, 14057858), (142, 12473874), (213, 8315916), (252, 7028929), (284, 6236937), (426, 4157958), (497, 3563964), (639, 2771972), (852, 2078979), (994, 1781982), (1278, 1385986), (1491, 1187988), (1988, 890991), (2556, 692993), (2982, 593994), (4473, 395996), (5964, 296997), (8946, 197998), (17892, 98999)]