21170592

素因数分解:

$2^5\times 3^3\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 62596800

約数和(自身を除く): 41426208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 107, 108, 144, 214, 216, 229, 288, 321, 428, 432, 458, 642, 687, 856, 864, 916, 963, 1284, 1374, 1712, 1832, 1926, 2061, 2568, 2748, 2889, 3424, 3664, 3852, 4122, 5136, 5496, 5778, 6183, 7328, 7704, 8244, 10272, 10992, 11556, 12366, 15408, 16488, 21984, 23112, 24503, 24732, 30816, 32976, 46224, 49006, 49464, 65952, 73509, 92448, 98012, 98928, 147018, 196024, 197856, 220527, 294036, 392048, 441054, 588072, 661581, 784096, 882108, 1176144, 1323162, 1764216, 2352288, 2646324, 3528432, 5292648, 7056864, 10585296, 21170592]

約数ペア:

[(1, 21170592), (2, 10585296), (3, 7056864), (4, 5292648), (6, 3528432), (8, 2646324), (9, 2352288), (12, 1764216), (16, 1323162), (18, 1176144), (24, 882108), (27, 784096), (32, 661581), (36, 588072), (48, 441054), (54, 392048), (72, 294036), (96, 220527), (107, 197856), (108, 196024), (144, 147018), (214, 98928), (216, 98012), (229, 92448), (288, 73509), (321, 65952), (428, 49464), (432, 49006), (458, 46224), (642, 32976), (687, 30816), (856, 24732), (864, 24503), (916, 23112), (963, 21984), (1284, 16488), (1374, 15408), (1712, 12366), (1832, 11556), (1926, 10992), (2061, 10272), (2568, 8244), (2748, 7704), (2889, 7328), (3424, 6183), (3664, 5778), (3852, 5496), (4122, 5136)]