7973994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 18311040

約数和(自身を除く): 10337046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 373, 509, 746, 1018, 1119, 1527, 2238, 2611, 3054, 3563, 5222, 7126, 7833, 10689, 15666, 21378, 189857, 379714, 569571, 1139142, 1328999, 2657998, 3986997, 7973994]

約数ペア:

[(1, 7973994), (2, 3986997), (3, 2657998), (6, 1328999), (7, 1139142), (14, 569571), (21, 379714), (42, 189857), (373, 21378), (509, 15666), (746, 10689), (1018, 7833), (1119, 7126), (1527, 5222), (2238, 3563), (2611, 3054)]