19667489184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{14759}}^1$

素因数の和:15443

約数の個数: 144

約数和(自身を含む): 64020378240

約数和(自身を除く): 44352889056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 661, 672, 1008, 1322, 1983, 2016, 2644, 3966, 4627, 5288, 5949, 7932, 9254, 10576, 11898, 13881, 14759, 15864, 18508, 21152, 23796, 27762, 29518, 31728, 37016, 41643, 44277, 47592, 55524, 59036, 63456, 74032, 83286, 88554, 95184, 103313, 111048, 118072, 132831, 148064, 166572, 177108, 190368, 206626, 222096, 236144, 265662, 309939, 333144, 354216, 413252, 444192, 472288, 531324, 619878, 666288, 708432, 826504, 929817, 1062648, 1239756, 1332576, 1416864, 1653008, 1859634, 2125296, 2479512, 3306016, 3719268, 4250592, 4959024, 7438536, 9755699, 9918048, 14877072, 19511398, 29267097, 29754144, 39022796, 58534194, 68289893, 78045592, 87801291, 117068388, 136579786, 156091184, 175602582, 204869679, 234136776, 273159572, 312182368, 351205164, 409739358, 468273552, 546319144, 614609037, 702410328, 819478716, 936547104, 1092638288, 1229218074, 1404820656, 1638957432, 2185276576, 2458436148, 2809641312, 3277914864, 4916872296, 6555829728, 9833744592, 19667489184]

約数ペア:

[(1, 19667489184), (2, 9833744592), (3, 6555829728), (4, 4916872296), (6, 3277914864), (7, 2809641312), (8, 2458436148), (9, 2185276576), (12, 1638957432), (14, 1404820656), (16, 1229218074), (18, 1092638288), (21, 936547104), (24, 819478716), (28, 702410328), (32, 614609037), (36, 546319144), (42, 468273552), (48, 409739358), (56, 351205164), (63, 312182368), (72, 273159572), (84, 234136776), (96, 204869679), (112, 175602582), (126, 156091184), (144, 136579786), (168, 117068388), (224, 87801291), (252, 78045592), (288, 68289893), (336, 58534194), (504, 39022796), (661, 29754144), (672, 29267097), (1008, 19511398), (1322, 14877072), (1983, 9918048), (2016, 9755699), (2644, 7438536), (3966, 4959024), (4627, 4250592), (5288, 3719268), (5949, 3306016), (7932, 2479512), (9254, 2125296), (10576, 1859634), (11898, 1653008), (13881, 1416864), (14759, 1332576), (15864, 1239756), (18508, 1062648), (21152, 929817), (23796, 826504), (27762, 708432), (29518, 666288), (31728, 619878), (37016, 531324), (41643, 472288), (44277, 444192), (47592, 413252), (55524, 354216), (59036, 333144), (63456, 309939), (74032, 265662), (83286, 236144), (88554, 222096), (95184, 206626), (103313, 190368), (111048, 177108), (118072, 166572), (132831, 148064)]