1820443128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{10835971}}^1$

素因数の和:10835987

約数の個数: 32

約数和(自身を含む): 5201266560

約数和(自身を除く): 3380823432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 10835971, 21671942, 32507913, 43343884, 65015826, 75851797, 86687768, 130031652, 151703594, 227555391, 260063304, 303407188, 455110782, 606814376, 910221564, 1820443128]

約数ペア:

[(1, 1820443128), (2, 910221564), (3, 606814376), (4, 455110782), (6, 303407188), (7, 260063304), (8, 227555391), (12, 151703594), (14, 130031652), (21, 86687768), (24, 75851797), (28, 65015826), (42, 43343884), (56, 32507913), (84, 21671942), (168, 10835971)]