2019408417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 3413329920

約数和(自身を除く): 1393921503

約数列:

[1, 3, 9, 13, 29, 31, 39, 73, 87, 93, 117, 219, 261, 263, 279, 377, 403, 657, 789, 899, 949, 1131, 1209, 2117, 2263, 2367, 2697, 2847, 3393, 3419, 3627, 6351, 6789, 7627, 8091, 8153, 8541, 10257, 11687, 19053, 19199, 20367, 22881, 24459, 27521, 29419, 30771, 35061, 57597, 65627, 68643, 73377, 82563, 88257, 99151, 105183, 105989, 172791, 196881, 236437, 247689, 249587, 264771, 297453, 317967, 556771, 590643, 595169, 709311, 748761, 853151, 892359, 953901, 1670313, 1785507, 2127933, 2246283, 2559453, 3073681, 5010939, 5356521, 7238023, 7678359, 7737197, 9221043, 17259901, 21714069, 23211591, 27663129, 51779703, 65142207, 69634773, 155339109, 224378713, 673136139, 2019408417]

約数ペア:

[(1, 2019408417), (3, 673136139), (9, 224378713), (13, 155339109), (29, 69634773), (31, 65142207), (39, 51779703), (73, 27663129), (87, 23211591), (93, 21714069), (117, 17259901), (219, 9221043), (261, 7737197), (263, 7678359), (279, 7238023), (377, 5356521), (403, 5010939), (657, 3073681), (789, 2559453), (899, 2246283), (949, 2127933), (1131, 1785507), (1209, 1670313), (2117, 953901), (2263, 892359), (2367, 853151), (2697, 748761), (2847, 709311), (3393, 595169), (3419, 590643), (3627, 556771), (6351, 317967), (6789, 297453), (7627, 264771), (8091, 249587), (8153, 247689), (8541, 236437), (10257, 196881), (11687, 172791), (19053, 105989), (19199, 105183), (20367, 99151), (22881, 88257), (24459, 82563), (27521, 73377), (29419, 68643), (30771, 65627), (35061, 57597)]