21764736

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{2699}}^1$

素因数の和:2726

約数の個数: 96

約数和(自身を含む): 71604000

約数和(自身を除く): 49839264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 2699, 4032, 5398, 8064, 8097, 10796, 16194, 18893, 21592, 24291, 32388, 37786, 43184, 48582, 56679, 64776, 75572, 86368, 97164, 113358, 129552, 151144, 170037, 172736, 194328, 226716, 259104, 302288, 340074, 345472, 388656, 453432, 518208, 604576, 680148, 777312, 906864, 1036416, 1209152, 1360296, 1554624, 1813728, 2418304, 2720592, 3109248, 3627456, 5441184, 7254912, 10882368, 21764736]

約数ペア:

[(1, 21764736), (2, 10882368), (3, 7254912), (4, 5441184), (6, 3627456), (7, 3109248), (8, 2720592), (9, 2418304), (12, 1813728), (14, 1554624), (16, 1360296), (18, 1209152), (21, 1036416), (24, 906864), (28, 777312), (32, 680148), (36, 604576), (42, 518208), (48, 453432), (56, 388656), (63, 345472), (64, 340074), (72, 302288), (84, 259104), (96, 226716), (112, 194328), (126, 172736), (128, 170037), (144, 151144), (168, 129552), (192, 113358), (224, 97164), (252, 86368), (288, 75572), (336, 64776), (384, 56679), (448, 48582), (504, 43184), (576, 37786), (672, 32388), (896, 24291), (1008, 21592), (1152, 18893), (1344, 16194), (2016, 10796), (2688, 8097), (2699, 8064), (4032, 5398)]