16890594

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 39885408

約数和(自身を除く): 22994814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 787, 1022, 1533, 1574, 2361, 3066, 3577, 4722, 5509, 7154, 10731, 11018, 16527, 21462, 33054, 38563, 57451, 77126, 114902, 115689, 172353, 231378, 344706, 402157, 804314, 1206471, 2412942, 2815099, 5630198, 8445297, 16890594]

約数ペア:

[(1, 16890594), (2, 8445297), (3, 5630198), (6, 2815099), (7, 2412942), (14, 1206471), (21, 804314), (42, 402157), (49, 344706), (73, 231378), (98, 172353), (146, 115689), (147, 114902), (219, 77126), (294, 57451), (438, 38563), (511, 33054), (787, 21462), (1022, 16527), (1533, 11018), (1574, 10731), (2361, 7154), (3066, 5509), (3577, 4722)]