21793632

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 68774832

約数和(自身を除く): 46981200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 82, 84, 96, 98, 112, 113, 123, 147, 164, 168, 196, 224, 226, 246, 287, 294, 328, 336, 339, 392, 452, 492, 574, 588, 656, 672, 678, 784, 791, 861, 904, 984, 1148, 1176, 1312, 1356, 1568, 1582, 1722, 1808, 1968, 2009, 2296, 2352, 2373, 2712, 3164, 3444, 3616, 3936, 4018, 4592, 4633, 4704, 4746, 5424, 5537, 6027, 6328, 6888, 8036, 9184, 9266, 9492, 10848, 11074, 12054, 12656, 13776, 13899, 16072, 16611, 18532, 18984, 22148, 24108, 25312, 27552, 27798, 32144, 32431, 33222, 37064, 37968, 44296, 48216, 55596, 64288, 64862, 66444, 74128, 75936, 88592, 96432, 97293, 111192, 129724, 132888, 148256, 177184, 192864, 194586, 222384, 227017, 259448, 265776, 389172, 444768, 454034, 518896, 531552, 681051, 778344, 908068, 1037792, 1362102, 1556688, 1816136, 2724204, 3113376, 3632272, 5448408, 7264544, 10896816, 21793632]

約数ペア:

[(1, 21793632), (2, 10896816), (3, 7264544), (4, 5448408), (6, 3632272), (7, 3113376), (8, 2724204), (12, 1816136), (14, 1556688), (16, 1362102), (21, 1037792), (24, 908068), (28, 778344), (32, 681051), (41, 531552), (42, 518896), (48, 454034), (49, 444768), (56, 389172), (82, 265776), (84, 259448), (96, 227017), (98, 222384), (112, 194586), (113, 192864), (123, 177184), (147, 148256), (164, 132888), (168, 129724), (196, 111192), (224, 97293), (226, 96432), (246, 88592), (287, 75936), (294, 74128), (328, 66444), (336, 64862), (339, 64288), (392, 55596), (452, 48216), (492, 44296), (574, 37968), (588, 37064), (656, 33222), (672, 32431), (678, 32144), (784, 27798), (791, 27552), (861, 25312), (904, 24108), (984, 22148), (1148, 18984), (1176, 18532), (1312, 16611), (1356, 16072), (1568, 13899), (1582, 13776), (1722, 12656), (1808, 12054), (1968, 11074), (2009, 10848), (2296, 9492), (2352, 9266), (2373, 9184), (2712, 8036), (3164, 6888), (3444, 6328), (3616, 6027), (3936, 5537), (4018, 5424), (4592, 4746), (4633, 4704)]