2019263508

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{6691}}^1$

素因数の和:6885

約数の個数: 72

約数和(自身を含む): 5217672096

約数和(自身を除く): 3198408588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 101, 166, 202, 249, 303, 332, 404, 498, 606, 747, 909, 996, 1212, 1494, 1818, 2988, 3636, 6691, 8383, 13382, 16766, 20073, 25149, 26764, 33532, 40146, 50298, 60219, 75447, 80292, 100596, 120438, 150894, 240876, 301788, 555353, 675791, 1110706, 1351582, 1666059, 2027373, 2221412, 2703164, 3332118, 4054746, 4998177, 6082119, 6664236, 8109492, 9996354, 12164238, 19992708, 24328476, 56090653, 112181306, 168271959, 224362612, 336543918, 504815877, 673087836, 1009631754, 2019263508]

約数ペア:

[(1, 2019263508), (2, 1009631754), (3, 673087836), (4, 504815877), (6, 336543918), (9, 224362612), (12, 168271959), (18, 112181306), (36, 56090653), (83, 24328476), (101, 19992708), (166, 12164238), (202, 9996354), (249, 8109492), (303, 6664236), (332, 6082119), (404, 4998177), (498, 4054746), (606, 3332118), (747, 2703164), (909, 2221412), (996, 2027373), (1212, 1666059), (1494, 1351582), (1818, 1110706), (2988, 675791), (3636, 555353), (6691, 301788), (8383, 240876), (13382, 150894), (16766, 120438), (20073, 100596), (25149, 80292), (26764, 75447), (33532, 60219), (40146, 50298)]