19020456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2935

約数の個数: 96

約数和(自身を含む): 63423360

約数和(自身を除く): 44402904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 2903, 3276, 5806, 6552, 8709, 11612, 17418, 20321, 23224, 26127, 34836, 37739, 40642, 52254, 60963, 69672, 75478, 81284, 104508, 113217, 121926, 150956, 162568, 182889, 209016, 226434, 243852, 264173, 301912, 339651, 365778, 452868, 487704, 528346, 679302, 731556, 792519, 905736, 1056692, 1358604, 1463112, 1585038, 2113384, 2377557, 2717208, 3170076, 4755114, 6340152, 9510228, 19020456]

約数ペア:

[(1, 19020456), (2, 9510228), (3, 6340152), (4, 4755114), (6, 3170076), (7, 2717208), (8, 2377557), (9, 2113384), (12, 1585038), (13, 1463112), (14, 1358604), (18, 1056692), (21, 905736), (24, 792519), (26, 731556), (28, 679302), (36, 528346), (39, 487704), (42, 452868), (52, 365778), (56, 339651), (63, 301912), (72, 264173), (78, 243852), (84, 226434), (91, 209016), (104, 182889), (117, 162568), (126, 150956), (156, 121926), (168, 113217), (182, 104508), (234, 81284), (252, 75478), (273, 69672), (312, 60963), (364, 52254), (468, 40642), (504, 37739), (546, 34836), (728, 26127), (819, 23224), (936, 20321), (1092, 17418), (1638, 11612), (2184, 8709), (2903, 6552), (3276, 5806)]