12804511452

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1493}}^1\times {\mathrm{2473}}^1$

素因数の和:4007

約数の個数: 72

約数和(自身を含む): 31772156976

約数和(自身を除く): 18967645524

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1493, 1734, 2473, 2986, 3468, 4479, 4946, 5972, 7419, 8958, 9892, 14838, 17916, 25381, 29676, 42041, 50762, 76143, 84082, 101524, 126123, 152286, 168164, 252246, 304572, 431477, 504492, 714697, 862954, 1294431, 1429394, 1725908, 2144091, 2588862, 2858788, 3692189, 4288182, 5177724, 7384378, 8576364, 11076567, 14768756, 22153134, 44306268, 62767213, 125534426, 188301639, 251068852, 376603278, 753206556, 1067042621, 2134085242, 3201127863, 4268170484, 6402255726, 12804511452]

約数ペア:

[(1, 12804511452), (2, 6402255726), (3, 4268170484), (4, 3201127863), (6, 2134085242), (12, 1067042621), (17, 753206556), (34, 376603278), (51, 251068852), (68, 188301639), (102, 125534426), (204, 62767213), (289, 44306268), (578, 22153134), (867, 14768756), (1156, 11076567), (1493, 8576364), (1734, 7384378), (2473, 5177724), (2986, 4288182), (3468, 3692189), (4479, 2858788), (4946, 2588862), (5972, 2144091), (7419, 1725908), (8958, 1429394), (9892, 1294431), (14838, 862954), (17916, 714697), (25381, 504492), (29676, 431477), (42041, 304572), (50762, 252246), (76143, 168164), (84082, 152286), (101524, 126123)]