42178794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1973}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 96647040

約数和(自身を除く): 54468246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 1973, 3054, 3563, 3946, 5919, 7126, 10689, 11838, 13811, 21378, 27622, 41433, 82866, 1004257, 2008514, 3012771, 6025542, 7029799, 14059598, 21089397, 42178794]

約数ペア:

[(1, 42178794), (2, 21089397), (3, 14059598), (6, 7029799), (7, 6025542), (14, 3012771), (21, 2008514), (42, 1004257), (509, 82866), (1018, 41433), (1527, 27622), (1973, 21378), (3054, 13811), (3563, 11838), (3946, 10689), (5919, 7126)]