42968418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 95551488

約数和(自身を除く): 52583070

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 107, 127, 186, 214, 254, 321, 381, 527, 642, 762, 1054, 1581, 1819, 2159, 3162, 3317, 3638, 3937, 4318, 5457, 6477, 6634, 7874, 9951, 10914, 11811, 12954, 13589, 19902, 23622, 27178, 40767, 56389, 66929, 81534, 112778, 133858, 169167, 200787, 231013, 338334, 401574, 421259, 462026, 693039, 842518, 1263777, 1386078, 2527554, 7161403, 14322806, 21484209, 42968418]

約数ペア:

[(1, 42968418), (2, 21484209), (3, 14322806), (6, 7161403), (17, 2527554), (31, 1386078), (34, 1263777), (51, 842518), (62, 693039), (93, 462026), (102, 421259), (107, 401574), (127, 338334), (186, 231013), (214, 200787), (254, 169167), (321, 133858), (381, 112778), (527, 81534), (642, 66929), (762, 56389), (1054, 40767), (1581, 27178), (1819, 23622), (2159, 19902), (3162, 13589), (3317, 12954), (3638, 11811), (3937, 10914), (4318, 9951), (5457, 7874), (6477, 6634)]