2080346796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{26399}}^1$

素因数の和:26619

約数の個数: 72

約数和(自身を含む): 5765760000

約数和(自身を除く): 3685413204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 396, 398, 597, 796, 1194, 1791, 2189, 2388, 3582, 4378, 6567, 7164, 8756, 13134, 19701, 26268, 26399, 39402, 52798, 78804, 79197, 105596, 158394, 237591, 290389, 316788, 475182, 580778, 871167, 950364, 1161556, 1742334, 2613501, 3484668, 5227002, 5253401, 10454004, 10506802, 15760203, 21013604, 31520406, 47280609, 57787411, 63040812, 94561218, 115574822, 173362233, 189122436, 231149644, 346724466, 520086699, 693448932, 1040173398, 2080346796]

約数ペア:

[(1, 2080346796), (2, 1040173398), (3, 693448932), (4, 520086699), (6, 346724466), (9, 231149644), (11, 189122436), (12, 173362233), (18, 115574822), (22, 94561218), (33, 63040812), (36, 57787411), (44, 47280609), (66, 31520406), (99, 21013604), (132, 15760203), (198, 10506802), (199, 10454004), (396, 5253401), (398, 5227002), (597, 3484668), (796, 2613501), (1194, 1742334), (1791, 1161556), (2189, 950364), (2388, 871167), (3582, 580778), (4378, 475182), (6567, 316788), (7164, 290389), (8756, 237591), (13134, 158394), (19701, 105596), (26268, 79197), (26399, 78804), (39402, 52798)]