547998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 1316736

約数和(自身を除く): 768738

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 361, 418, 437, 506, 627, 722, 759, 874, 1083, 1254, 1311, 1518, 2166, 2622, 3971, 4807, 7942, 8303, 9614, 11913, 14421, 16606, 23826, 24909, 28842, 49818, 91333, 182666, 273999, 547998]

約数ペア:

[(1, 547998), (2, 273999), (3, 182666), (6, 91333), (11, 49818), (19, 28842), (22, 24909), (23, 23826), (33, 16606), (38, 14421), (46, 11913), (57, 9614), (66, 8303), (69, 7942), (114, 4807), (138, 3971), (209, 2622), (253, 2166), (361, 1518), (418, 1311), (437, 1254), (506, 1083), (627, 874), (722, 759)]