14720874

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 35942400

約数和(自身を除く): 21221526

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 311, 322, 343, 483, 622, 686, 933, 966, 1029, 1127, 1866, 2058, 2177, 2254, 3381, 4354, 6531, 6762, 7153, 7889, 13062, 14306, 15239, 15778, 21459, 23667, 30478, 42918, 45717, 47334, 50071, 91434, 100142, 106673, 150213, 213346, 300426, 320019, 350497, 640038, 700994, 1051491, 2102982, 2453479, 4906958, 7360437, 14720874]

約数ペア:

[(1, 14720874), (2, 7360437), (3, 4906958), (6, 2453479), (7, 2102982), (14, 1051491), (21, 700994), (23, 640038), (42, 350497), (46, 320019), (49, 300426), (69, 213346), (98, 150213), (138, 106673), (147, 100142), (161, 91434), (294, 50071), (311, 47334), (322, 45717), (343, 42918), (483, 30478), (622, 23667), (686, 21459), (933, 15778), (966, 15239), (1029, 14306), (1127, 13062), (1866, 7889), (2058, 7153), (2177, 6762), (2254, 6531), (3381, 4354)]