19836537672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{92899}}^1$

素因数の和:92987

約数の個数: 128

約数和(自身を含む): 59931648000

約数和(自身を除く): 40095110328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 56, 62, 82, 84, 93, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 372, 434, 492, 574, 651, 744, 861, 868, 984, 1148, 1271, 1302, 1722, 1736, 2296, 2542, 2604, 3444, 3813, 5084, 5208, 6888, 7626, 8897, 10168, 15252, 17794, 26691, 30504, 35588, 53382, 71176, 92899, 106764, 185798, 213528, 278697, 371596, 557394, 650293, 743192, 1114788, 1300586, 1950879, 2229576, 2601172, 2879869, 3808859, 3901758, 5202344, 5759738, 7617718, 7803516, 8639607, 11426577, 11519476, 15235436, 15607032, 17279214, 20159083, 22853154, 23038952, 26662013, 30470872, 34558428, 40318166, 45706308, 53324026, 60477249, 69116856, 79986039, 80636332, 91412616, 106648052, 118074629, 120954498, 159972078, 161272664, 213296104, 236149258, 241908996, 319944156, 354223887, 472298516, 483817992, 639888312, 708447774, 826522403, 944597032, 1416895548, 1653044806, 2479567209, 2833791096, 3306089612, 4959134418, 6612179224, 9918268836, 19836537672]

約数ペア:

[(1, 19836537672), (2, 9918268836), (3, 6612179224), (4, 4959134418), (6, 3306089612), (7, 2833791096), (8, 2479567209), (12, 1653044806), (14, 1416895548), (21, 944597032), (24, 826522403), (28, 708447774), (31, 639888312), (41, 483817992), (42, 472298516), (56, 354223887), (62, 319944156), (82, 241908996), (84, 236149258), (93, 213296104), (123, 161272664), (124, 159972078), (164, 120954498), (168, 118074629), (186, 106648052), (217, 91412616), (246, 80636332), (248, 79986039), (287, 69116856), (328, 60477249), (372, 53324026), (434, 45706308), (492, 40318166), (574, 34558428), (651, 30470872), (744, 26662013), (861, 23038952), (868, 22853154), (984, 20159083), (1148, 17279214), (1271, 15607032), (1302, 15235436), (1722, 11519476), (1736, 11426577), (2296, 8639607), (2542, 7803516), (2604, 7617718), (3444, 5759738), (3813, 5202344), (5084, 3901758), (5208, 3808859), (6888, 2879869), (7626, 2601172), (8897, 2229576), (10168, 1950879), (15252, 1300586), (17794, 1114788), (26691, 743192), (30504, 650293), (35588, 557394), (53382, 371596), (71176, 278697), (92899, 213528), (106764, 185798)]