15671520018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389897}}^1$

素因数の和:389952

約数の個数: 96

約数和(自身を含む): 43793343360

約数和(自身を除く): 28121823342

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 77, 87, 99, 126, 154, 174, 198, 203, 231, 261, 319, 406, 462, 522, 609, 638, 693, 957, 1218, 1386, 1827, 1914, 2233, 2871, 3654, 4466, 5742, 6699, 13398, 20097, 40194, 389897, 779794, 1169691, 2339382, 2729279, 3509073, 4288867, 5458558, 7018146, 8187837, 8577734, 11307013, 12866601, 16375674, 22614026, 24563511, 25733202, 30022069, 33921039, 38599803, 49127022, 60044138, 67842078, 77199606, 79149091, 90066207, 101763117, 124377143, 158298182, 180132414, 203526234, 237447273, 248754286, 270198621, 373131429, 474894546, 540397242, 712341819, 746262858, 870640001, 1119394287, 1424683638, 1741280002, 2238788574, 2611920003, 5223840006, 7835760009, 15671520018]

約数ペア:

[(1, 15671520018), (2, 7835760009), (3, 5223840006), (6, 2611920003), (7, 2238788574), (9, 1741280002), (11, 1424683638), (14, 1119394287), (18, 870640001), (21, 746262858), (22, 712341819), (29, 540397242), (33, 474894546), (42, 373131429), (58, 270198621), (63, 248754286), (66, 237447273), (77, 203526234), (87, 180132414), (99, 158298182), (126, 124377143), (154, 101763117), (174, 90066207), (198, 79149091), (203, 77199606), (231, 67842078), (261, 60044138), (319, 49127022), (406, 38599803), (462, 33921039), (522, 30022069), (609, 25733202), (638, 24563511), (693, 22614026), (957, 16375674), (1218, 12866601), (1386, 11307013), (1827, 8577734), (1914, 8187837), (2233, 7018146), (2871, 5458558), (3654, 4288867), (4466, 3509073), (5742, 2729279), (6699, 2339382), (13398, 1169691), (20097, 779794), (40194, 389897)]