21107333184

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15704861}}^1$

素因数の和:15704883

約数の個数: 56

約数和(自身を含む): 63824559168

約数和(自身を除く): 42717225984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15704861, 31409722, 47114583, 62819444, 94229166, 109934027, 125638888, 188458332, 219868054, 251277776, 329802081, 376916664, 439736108, 502555552, 659604162, 753833328, 879472216, 1005111104, 1319208324, 1507666656, 1758944432, 2638416648, 3015333312, 3517888864, 5276833296, 7035777728, 10553666592, 21107333184]

約数ペア:

[(1, 21107333184), (2, 10553666592), (3, 7035777728), (4, 5276833296), (6, 3517888864), (7, 3015333312), (8, 2638416648), (12, 1758944432), (14, 1507666656), (16, 1319208324), (21, 1005111104), (24, 879472216), (28, 753833328), (32, 659604162), (42, 502555552), (48, 439736108), (56, 376916664), (64, 329802081), (84, 251277776), (96, 219868054), (112, 188458332), (168, 125638888), (192, 109934027), (224, 94229166), (336, 62819444), (448, 47114583), (672, 31409722), (1344, 15704861)]