2018951172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5939}}^1$

素因数の和:6046

約数の個数: 144

約数和(自身を含む): 6227020800

約数和(自身を除く): 4208069628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 71, 76, 84, 114, 126, 133, 142, 171, 213, 228, 252, 266, 284, 342, 399, 426, 497, 532, 639, 684, 798, 852, 994, 1197, 1278, 1349, 1491, 1596, 1988, 2394, 2556, 2698, 2982, 4047, 4473, 4788, 5396, 5939, 5964, 8094, 8946, 9443, 11878, 12141, 16188, 17817, 17892, 18886, 23756, 24282, 28329, 35634, 37772, 41573, 48564, 53451, 56658, 71268, 83146, 84987, 106902, 112841, 113316, 124719, 166292, 169974, 213804, 225682, 249438, 338523, 339948, 374157, 421669, 451364, 498876, 677046, 748314, 789887, 843338, 1015569, 1265007, 1354092, 1496628, 1579774, 1686676, 2031138, 2369661, 2530014, 2951683, 3159548, 3795021, 4062276, 4739322, 5060028, 5903366, 7108983, 7590042, 8011711, 8855049, 9478644, 11806732, 14217966, 15180084, 16023422, 17710098, 24035133, 26565147, 28435932, 32046844, 35420196, 48070266, 53130294, 56081977, 72105399, 96140532, 106260588, 112163954, 144210798, 168245931, 224327908, 288421596, 336491862, 504737793, 672983724, 1009475586, 2018951172]

約数ペア:

[(1, 2018951172), (2, 1009475586), (3, 672983724), (4, 504737793), (6, 336491862), (7, 288421596), (9, 224327908), (12, 168245931), (14, 144210798), (18, 112163954), (19, 106260588), (21, 96140532), (28, 72105399), (36, 56081977), (38, 53130294), (42, 48070266), (57, 35420196), (63, 32046844), (71, 28435932), (76, 26565147), (84, 24035133), (114, 17710098), (126, 16023422), (133, 15180084), (142, 14217966), (171, 11806732), (213, 9478644), (228, 8855049), (252, 8011711), (266, 7590042), (284, 7108983), (342, 5903366), (399, 5060028), (426, 4739322), (497, 4062276), (532, 3795021), (639, 3159548), (684, 2951683), (798, 2530014), (852, 2369661), (994, 2031138), (1197, 1686676), (1278, 1579774), (1349, 1496628), (1491, 1354092), (1596, 1265007), (1988, 1015569), (2394, 843338), (2556, 789887), (2698, 748314), (2982, 677046), (4047, 498876), (4473, 451364), (4788, 421669), (5396, 374157), (5939, 339948), (5964, 338523), (8094, 249438), (8946, 225682), (9443, 213804), (11878, 169974), (12141, 166292), (16188, 124719), (17817, 113316), (17892, 112841), (18886, 106902), (23756, 84987), (24282, 83146), (28329, 71268), (35634, 56658), (37772, 53451), (41573, 48564)]