18799081728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3496853}}^1$

素因数の和:3496879

約数の個数: 72

約数和(自身を含む): 57180556608

約数和(自身を除く): 38381474880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 3496853, 6993706, 10490559, 13987412, 20981118, 24477971, 27974824, 41962236, 48955942, 55949648, 73433913, 83924472, 97911884, 111899296, 146867826, 167848944, 195823768, 223798592, 293735652, 335697888, 391647536, 447597184, 587471304, 671395776, 783295072, 895194368, 1174942608, 1342791552, 1566590144, 2349885216, 2685583104, 3133180288, 4699770432, 6266360576, 9399540864, 18799081728]

約数ペア:

[(1, 18799081728), (2, 9399540864), (3, 6266360576), (4, 4699770432), (6, 3133180288), (7, 2685583104), (8, 2349885216), (12, 1566590144), (14, 1342791552), (16, 1174942608), (21, 895194368), (24, 783295072), (28, 671395776), (32, 587471304), (42, 447597184), (48, 391647536), (56, 335697888), (64, 293735652), (84, 223798592), (96, 195823768), (112, 167848944), (128, 146867826), (168, 111899296), (192, 97911884), (224, 83924472), (256, 73433913), (336, 55949648), (384, 48955942), (448, 41962236), (672, 27974824), (768, 24477971), (896, 20981118), (1344, 13987412), (1792, 10490559), (2688, 6993706), (5376, 3496853)]