8137998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1829

約数の個数: 48

約数和(自身を含む): 20082816

約数和(自身を除く): 11944818

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 1787, 2277, 3574, 4554, 5361, 10722, 16083, 19657, 32166, 39314, 41101, 58971, 82202, 117942, 123303, 176913, 246606, 353826, 369909, 452111, 739818, 904222, 1356333, 2712666, 4068999, 8137998]

約数ペア:

[(1, 8137998), (2, 4068999), (3, 2712666), (6, 1356333), (9, 904222), (11, 739818), (18, 452111), (22, 369909), (23, 353826), (33, 246606), (46, 176913), (66, 123303), (69, 117942), (99, 82202), (138, 58971), (198, 41101), (207, 39314), (253, 32166), (414, 19657), (506, 16083), (759, 10722), (1518, 5361), (1787, 4554), (2277, 3574)]