12887544

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 34583040

約数和(自身を除く): 21695496

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 631, 851, 888, 1262, 1702, 1893, 2524, 2553, 3404, 3786, 5048, 5106, 6808, 7572, 10212, 14513, 15144, 20424, 23347, 29026, 43539, 46694, 58052, 70041, 87078, 93388, 116104, 140082, 174156, 186776, 280164, 348312, 536981, 560328, 1073962, 1610943, 2147924, 3221886, 4295848, 6443772, 12887544]

約数ペア:

[(1, 12887544), (2, 6443772), (3, 4295848), (4, 3221886), (6, 2147924), (8, 1610943), (12, 1073962), (23, 560328), (24, 536981), (37, 348312), (46, 280164), (69, 186776), (74, 174156), (92, 140082), (111, 116104), (138, 93388), (148, 87078), (184, 70041), (222, 58052), (276, 46694), (296, 43539), (444, 29026), (552, 23347), (631, 20424), (851, 15144), (888, 14513), (1262, 10212), (1702, 7572), (1893, 6808), (2524, 5106), (2553, 5048), (3404, 3786)]