213549732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{539267}}^1$

素因数の和:539288

約数の個数: 36

約数和(自身を含む): 588880656

約数和(自身を除く): 375330924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 539267, 1078534, 1617801, 2157068, 3235602, 4853403, 5931937, 6471204, 9706806, 11863874, 17795811, 19413612, 23727748, 35591622, 53387433, 71183244, 106774866, 213549732]

約数ペア:

[(1, 213549732), (2, 106774866), (3, 71183244), (4, 53387433), (6, 35591622), (9, 23727748), (11, 19413612), (12, 17795811), (18, 11863874), (22, 9706806), (33, 6471204), (36, 5931937), (44, 4853403), (66, 3235602), (99, 2157068), (132, 1617801), (198, 1078534), (396, 539267)]