21068870112

素因数分解:

$2^5\times 3^2\times {\mathrm{18257}}^1\times {\mathrm{4007}}^1$

素因数の和:22280

約数の個数: 72

約数和(自身を含む): 59932834416

約数和(自身を除く): 38863964304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 4007, 8014, 12021, 16028, 18257, 24042, 32056, 36063, 36514, 48084, 54771, 64112, 72126, 73028, 96168, 109542, 128224, 144252, 146056, 164313, 192336, 219084, 288504, 292112, 328626, 384672, 438168, 577008, 584224, 657252, 876336, 1154016, 1314504, 1752672, 2629008, 5258016, 73155799, 146311598, 219467397, 292623196, 438934794, 585246392, 658402191, 877869588, 1170492784, 1316804382, 1755739176, 2340985568, 2633608764, 3511478352, 5267217528, 7022956704, 10534435056, 21068870112]

約数ペア:

[(1, 21068870112), (2, 10534435056), (3, 7022956704), (4, 5267217528), (6, 3511478352), (8, 2633608764), (9, 2340985568), (12, 1755739176), (16, 1316804382), (18, 1170492784), (24, 877869588), (32, 658402191), (36, 585246392), (48, 438934794), (72, 292623196), (96, 219467397), (144, 146311598), (288, 73155799), (4007, 5258016), (8014, 2629008), (12021, 1752672), (16028, 1314504), (18257, 1154016), (24042, 876336), (32056, 657252), (36063, 584224), (36514, 577008), (48084, 438168), (54771, 384672), (64112, 328626), (72126, 292112), (73028, 288504), (96168, 219084), (109542, 192336), (128224, 164313), (144252, 146056)]