11213454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 26725248

約数和(自身を除く): 15511794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 887, 903, 1774, 1806, 2107, 2661, 4214, 5322, 6209, 6321, 12418, 12642, 18627, 37254, 38141, 43463, 76282, 86926, 114423, 130389, 228846, 260778, 266987, 533974, 800961, 1601922, 1868909, 3737818, 5606727, 11213454]

約数ペア:

[(1, 11213454), (2, 5606727), (3, 3737818), (6, 1868909), (7, 1601922), (14, 800961), (21, 533974), (42, 266987), (43, 260778), (49, 228846), (86, 130389), (98, 114423), (129, 86926), (147, 76282), (258, 43463), (294, 38141), (301, 37254), (602, 18627), (887, 12642), (903, 12418), (1774, 6321), (1806, 6209), (2107, 5322), (2661, 4214)]