21450322368

素因数分解:

$2^6\times 3^3\times {\mathrm{97}}^1\times {\mathrm{127973}}^1$

素因数の和:128091

約数の個数: 112

約数和(自身を含む): 63710576160

約数和(自身を除く): 42260253792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 97, 108, 144, 192, 194, 216, 288, 291, 388, 432, 576, 582, 776, 864, 873, 1164, 1552, 1728, 1746, 2328, 2619, 3104, 3492, 4656, 5238, 6208, 6984, 9312, 10476, 13968, 18624, 20952, 27936, 41904, 55872, 83808, 127973, 167616, 255946, 383919, 511892, 767838, 1023784, 1151757, 1535676, 2047568, 2303514, 3071352, 3455271, 4095136, 4607028, 6142704, 6910542, 8190272, 9214056, 12285408, 12413381, 13821084, 18428112, 24570816, 24826762, 27642168, 36856224, 37240143, 49653524, 55284336, 73712448, 74480286, 99307048, 110568672, 111720429, 148960572, 198614096, 221137344, 223440858, 297921144, 335161287, 397228192, 446881716, 595842288, 670322574, 794456384, 893763432, 1191684576, 1340645148, 1787526864, 2383369152, 2681290296, 3575053728, 5362580592, 7150107456, 10725161184, 21450322368]

約数ペア:

[(1, 21450322368), (2, 10725161184), (3, 7150107456), (4, 5362580592), (6, 3575053728), (8, 2681290296), (9, 2383369152), (12, 1787526864), (16, 1340645148), (18, 1191684576), (24, 893763432), (27, 794456384), (32, 670322574), (36, 595842288), (48, 446881716), (54, 397228192), (64, 335161287), (72, 297921144), (96, 223440858), (97, 221137344), (108, 198614096), (144, 148960572), (192, 111720429), (194, 110568672), (216, 99307048), (288, 74480286), (291, 73712448), (388, 55284336), (432, 49653524), (576, 37240143), (582, 36856224), (776, 27642168), (864, 24826762), (873, 24570816), (1164, 18428112), (1552, 13821084), (1728, 12413381), (1746, 12285408), (2328, 9214056), (2619, 8190272), (3104, 6910542), (3492, 6142704), (4656, 4607028), (5238, 4095136), (6208, 3455271), (6984, 3071352), (9312, 2303514), (10476, 2047568), (13968, 1535676), (18624, 1151757), (20952, 1023784), (27936, 767838), (41904, 511892), (55872, 383919), (83808, 255946), (127973, 167616)]