19874150016

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{434921}}^1$

素因数の和:434962

約数の個数: 128

約数和(自身を含む): 63881343360

約数和(自身を除く): 44007193344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 15232, 22848, 45696, 434921, 869842, 1304763, 1739684, 2609526, 3044447, 3479368, 5219052, 6088894, 6958736, 7393657, 9133341, 10438104, 12177788, 13917472, 14787314, 18266682, 20876208, 22180971, 24355576, 27834944, 29574628, 36533364, 41752416, 44361942, 48711152, 51755599, 55669888, 59149256, 73066728, 83504832, 88723884, 97422304, 103511198, 118298512, 146133456, 155266797, 167009664, 177447768, 194844608, 207022396, 236597024, 292266912, 310533594, 354895536, 389689216, 414044792, 473194048, 584533824, 621067188, 709791072, 828089584, 946388096, 1169067648, 1242134376, 1419582144, 1656179168, 2484268752, 2839164288, 3312358336, 4968537504, 6624716672, 9937075008, 19874150016]

約数ペア:

[(1, 19874150016), (2, 9937075008), (3, 6624716672), (4, 4968537504), (6, 3312358336), (7, 2839164288), (8, 2484268752), (12, 1656179168), (14, 1419582144), (16, 1242134376), (17, 1169067648), (21, 946388096), (24, 828089584), (28, 709791072), (32, 621067188), (34, 584533824), (42, 473194048), (48, 414044792), (51, 389689216), (56, 354895536), (64, 310533594), (68, 292266912), (84, 236597024), (96, 207022396), (102, 194844608), (112, 177447768), (119, 167009664), (128, 155266797), (136, 146133456), (168, 118298512), (192, 103511198), (204, 97422304), (224, 88723884), (238, 83504832), (272, 73066728), (336, 59149256), (357, 55669888), (384, 51755599), (408, 48711152), (448, 44361942), (476, 41752416), (544, 36533364), (672, 29574628), (714, 27834944), (816, 24355576), (896, 22180971), (952, 20876208), (1088, 18266682), (1344, 14787314), (1428, 13917472), (1632, 12177788), (1904, 10438104), (2176, 9133341), (2688, 7393657), (2856, 6958736), (3264, 6088894), (3808, 5219052), (5712, 3479368), (6528, 3044447), (7616, 2609526), (11424, 1739684), (15232, 1304763), (22848, 869842), (45696, 434921)]