2885206518

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{120247}}^1$

素因数の和:120329

約数の個数: 48

約数和(自身を含む): 6603058176

約数和(自身を除く): 3717851658

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3999, 7998, 11997, 23994, 120247, 240494, 360741, 721482, 1082223, 2164446, 3727657, 5170621, 7455314, 10341242, 11182971, 15511863, 22365942, 31023726, 33548913, 46535589, 67097826, 93071178, 160289251, 320578502, 480867753, 961735506, 1442603259, 2885206518]

約数ペア:

[(1, 2885206518), (2, 1442603259), (3, 961735506), (6, 480867753), (9, 320578502), (18, 160289251), (31, 93071178), (43, 67097826), (62, 46535589), (86, 33548913), (93, 31023726), (129, 22365942), (186, 15511863), (258, 11182971), (279, 10341242), (387, 7455314), (558, 5170621), (774, 3727657), (1333, 2164446), (2666, 1082223), (3999, 721482), (7998, 360741), (11997, 240494), (23994, 120247)]