2116811556

素因数分解:

$2^2\times 3^4\times {\mathrm{199}}^1\times {\mathrm{32831}}^1$

素因数の和:33046

約数の個数: 60

約数和(自身を含む): 5561740800

約数和(自身を除く): 3444929244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 324, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 16119, 21492, 32238, 32831, 64476, 65662, 98493, 131324, 196986, 295479, 393972, 590958, 886437, 1181916, 1772874, 2659311, 3545748, 5318622, 6533369, 10637244, 13066738, 19600107, 26133476, 39200214, 58800321, 78400428, 117600642, 176400963, 235201284, 352801926, 529202889, 705603852, 1058405778, 2116811556]

約数ペア:

[(1, 2116811556), (2, 1058405778), (3, 705603852), (4, 529202889), (6, 352801926), (9, 235201284), (12, 176400963), (18, 117600642), (27, 78400428), (36, 58800321), (54, 39200214), (81, 26133476), (108, 19600107), (162, 13066738), (199, 10637244), (324, 6533369), (398, 5318622), (597, 3545748), (796, 2659311), (1194, 1772874), (1791, 1181916), (2388, 886437), (3582, 590958), (5373, 393972), (7164, 295479), (10746, 196986), (16119, 131324), (21492, 98493), (32238, 65662), (32831, 64476)]