16696998

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 37333296

約数和(自身を除く): 20636298

約数列:

[1, 2, 3, 6, 9, 18, 73, 97, 131, 146, 194, 219, 262, 291, 393, 438, 582, 657, 786, 873, 1179, 1314, 1746, 2358, 7081, 9563, 12707, 14162, 19126, 21243, 25414, 28689, 38121, 42486, 57378, 63729, 76242, 86067, 114363, 127458, 172134, 228726, 927611, 1855222, 2782833, 5565666, 8348499, 16696998]

約数ペア:

[(1, 16696998), (2, 8348499), (3, 5565666), (6, 2782833), (9, 1855222), (18, 927611), (73, 228726), (97, 172134), (131, 127458), (146, 114363), (194, 86067), (219, 76242), (262, 63729), (291, 57378), (393, 42486), (438, 38121), (582, 28689), (657, 25414), (786, 21243), (873, 19126), (1179, 14162), (1314, 12707), (1746, 9563), (2358, 7081)]