19790519616

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1636121}}^1$

素因数の和:1636149

約数の個数: 112

約数和(自身を含む): 66491998080

約数和(自身を除く): 46701478464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 1636121, 3272242, 4908363, 6544484, 9816726, 11452847, 13088968, 14725089, 19633452, 22905694, 26177936, 29450178, 34358541, 39266904, 44175267, 45811388, 52355872, 58900356, 68717082, 78533808, 88350534, 91622776, 103075623, 104711744, 117800712, 137434164, 157067616, 176701068, 183245552, 206151246, 235601424, 274868328, 309226869, 314135232, 353402136, 366491104, 412302492, 471202848, 549736656, 618453738, 706804272, 732982208, 824604984, 942405696, 1099473312, 1236907476, 1413608544, 1649209968, 2198946624, 2473814952, 2827217088, 3298419936, 4947629904, 6596839872, 9895259808, 19790519616]

約数ペア:

[(1, 19790519616), (2, 9895259808), (3, 6596839872), (4, 4947629904), (6, 3298419936), (7, 2827217088), (8, 2473814952), (9, 2198946624), (12, 1649209968), (14, 1413608544), (16, 1236907476), (18, 1099473312), (21, 942405696), (24, 824604984), (27, 732982208), (28, 706804272), (32, 618453738), (36, 549736656), (42, 471202848), (48, 412302492), (54, 366491104), (56, 353402136), (63, 314135232), (64, 309226869), (72, 274868328), (84, 235601424), (96, 206151246), (108, 183245552), (112, 176701068), (126, 157067616), (144, 137434164), (168, 117800712), (189, 104711744), (192, 103075623), (216, 91622776), (224, 88350534), (252, 78533808), (288, 68717082), (336, 58900356), (378, 52355872), (432, 45811388), (448, 44175267), (504, 39266904), (576, 34358541), (672, 29450178), (756, 26177936), (864, 22905694), (1008, 19633452), (1344, 14725089), (1512, 13088968), (1728, 11452847), (2016, 9816726), (3024, 6544484), (4032, 4908363), (6048, 3272242), (12096, 1636121)]