15697700478

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{33479}}^1$

素因数の和:33966

約数の個数: 64

約数和(自身を含む): 36801216000

約数和(自身を除く): 21103515522

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 457, 513, 914, 1026, 1371, 2742, 4113, 8226, 8683, 12339, 17366, 24678, 26049, 33479, 52098, 66958, 78147, 100437, 156294, 200874, 234441, 301311, 468882, 602622, 636101, 903933, 1272202, 1807866, 1908303, 3816606, 5724909, 11449818, 15299903, 17174727, 30599806, 34349454, 45899709, 91799418, 137699127, 275398254, 290698157, 413097381, 581396314, 826194762, 872094471, 1744188942, 2616283413, 5232566826, 7848850239, 15697700478]

約数ペア:

[(1, 15697700478), (2, 7848850239), (3, 5232566826), (6, 2616283413), (9, 1744188942), (18, 872094471), (19, 826194762), (27, 581396314), (38, 413097381), (54, 290698157), (57, 275398254), (114, 137699127), (171, 91799418), (342, 45899709), (457, 34349454), (513, 30599806), (914, 17174727), (1026, 15299903), (1371, 11449818), (2742, 5724909), (4113, 3816606), (8226, 1908303), (8683, 1807866), (12339, 1272202), (17366, 903933), (24678, 636101), (26049, 602622), (33479, 468882), (52098, 301311), (66958, 234441), (78147, 200874), (100437, 156294)]