2533818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 6285312

約数和(自身を除く): 3751494

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 61, 69, 86, 122, 129, 138, 161, 183, 258, 301, 322, 366, 427, 483, 602, 854, 903, 966, 989, 1281, 1403, 1806, 1978, 2562, 2623, 2806, 2967, 4209, 5246, 5934, 6923, 7869, 8418, 9821, 13846, 15738, 18361, 19642, 20769, 29463, 36722, 41538, 55083, 58926, 60329, 110166, 120658, 180987, 361974, 422303, 844606, 1266909, 2533818]

約数ペア:

[(1, 2533818), (2, 1266909), (3, 844606), (6, 422303), (7, 361974), (14, 180987), (21, 120658), (23, 110166), (42, 60329), (43, 58926), (46, 55083), (61, 41538), (69, 36722), (86, 29463), (122, 20769), (129, 19642), (138, 18361), (161, 15738), (183, 13846), (258, 9821), (301, 8418), (322, 7869), (366, 6923), (427, 5934), (483, 5246), (602, 4209), (854, 2967), (903, 2806), (966, 2623), (989, 2562), (1281, 1978), (1403, 1806)]