16627068

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 44972928

約数和(自身を除く): 28345860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 467, 516, 774, 828, 934, 989, 1401, 1548, 1868, 1978, 2802, 2967, 3956, 4203, 5604, 5934, 8406, 8901, 10741, 11868, 16812, 17802, 20081, 21482, 32223, 35604, 40162, 42964, 60243, 64446, 80324, 96669, 120486, 128892, 180729, 193338, 240972, 361458, 386676, 461863, 722916, 923726, 1385589, 1847452, 2771178, 4156767, 5542356, 8313534, 16627068]

約数ペア:

[(1, 16627068), (2, 8313534), (3, 5542356), (4, 4156767), (6, 2771178), (9, 1847452), (12, 1385589), (18, 923726), (23, 722916), (36, 461863), (43, 386676), (46, 361458), (69, 240972), (86, 193338), (92, 180729), (129, 128892), (138, 120486), (172, 96669), (207, 80324), (258, 64446), (276, 60243), (387, 42964), (414, 40162), (467, 35604), (516, 32223), (774, 21482), (828, 20081), (934, 17802), (989, 16812), (1401, 11868), (1548, 10741), (1868, 8901), (1978, 8406), (2802, 5934), (2967, 5604), (3956, 4203)]