21527712576

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{655693}}^1$

素因数の和:655733

約数の個数: 112

約数和(自身を含む): 66618510400

約数和(自身を除く): 45090797824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 10944, 16416, 32832, 655693, 1311386, 1967079, 2622772, 3934158, 5245544, 5901237, 7868316, 10491088, 11802474, 12458167, 15736632, 17703711, 20982176, 23604948, 24916334, 31473264, 35407422, 37374501, 41964352, 47209896, 49832668, 62946528, 70814844, 74749002, 94419792, 99665336, 112123503, 125893056, 141629688, 149498004, 188839584, 199330672, 224247006, 283259376, 298996008, 336370509, 377679168, 398661344, 448494012, 566518752, 597992016, 672741018, 797322688, 896988024, 1133037504, 1195984032, 1345482036, 1793976048, 2391968064, 2690964072, 3587952096, 5381928144, 7175904192, 10763856288, 21527712576]

約数ペア:

[(1, 21527712576), (2, 10763856288), (3, 7175904192), (4, 5381928144), (6, 3587952096), (8, 2690964072), (9, 2391968064), (12, 1793976048), (16, 1345482036), (18, 1195984032), (19, 1133037504), (24, 896988024), (27, 797322688), (32, 672741018), (36, 597992016), (38, 566518752), (48, 448494012), (54, 398661344), (57, 377679168), (64, 336370509), (72, 298996008), (76, 283259376), (96, 224247006), (108, 199330672), (114, 188839584), (144, 149498004), (152, 141629688), (171, 125893056), (192, 112123503), (216, 99665336), (228, 94419792), (288, 74749002), (304, 70814844), (342, 62946528), (432, 49832668), (456, 47209896), (513, 41964352), (576, 37374501), (608, 35407422), (684, 31473264), (864, 24916334), (912, 23604948), (1026, 20982176), (1216, 17703711), (1368, 15736632), (1728, 12458167), (1824, 11802474), (2052, 10491088), (2736, 7868316), (3648, 5901237), (4104, 5245544), (5472, 3934158), (8208, 2622772), (10944, 1967079), (16416, 1311386), (32832, 655693)]