1804693716

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{397}}^1\times {\mathrm{859}}^1$

素因数の和:1283

約数の個数: 144

約数和(自身を含む): 5462788800

約数和(自身を除く): 3658095084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 397, 441, 588, 756, 794, 859, 882, 1191, 1323, 1588, 1718, 1764, 2382, 2577, 2646, 2779, 3436, 3573, 4764, 5154, 5292, 5558, 6013, 7146, 7731, 8337, 10308, 10719, 11116, 12026, 14292, 15462, 16674, 18039, 19453, 21438, 23193, 24052, 25011, 30924, 33348, 36078, 38906, 42091, 42876, 46386, 50022, 54117, 58359, 72156, 75033, 77812, 84182, 92772, 100044, 108234, 116718, 126273, 150066, 162351, 168364, 175077, 216468, 233436, 252546, 300132, 324702, 341023, 350154, 378819, 505092, 525231, 649404, 682046, 700308, 757638, 1023069, 1050462, 1136457, 1364092, 1515276, 2046138, 2100924, 2272914, 2387161, 3069207, 4092276, 4545828, 4774322, 6138414, 7161483, 9207621, 9548644, 12276828, 14322966, 16710127, 18415242, 21484449, 28645932, 33420254, 36830484, 42968898, 50130381, 64453347, 66840508, 85937796, 100260762, 128906694, 150391143, 200521524, 257813388, 300782286, 451173429, 601564572, 902346858, 1804693716]

約数ペア:

[(1, 1804693716), (2, 902346858), (3, 601564572), (4, 451173429), (6, 300782286), (7, 257813388), (9, 200521524), (12, 150391143), (14, 128906694), (18, 100260762), (21, 85937796), (27, 66840508), (28, 64453347), (36, 50130381), (42, 42968898), (49, 36830484), (54, 33420254), (63, 28645932), (84, 21484449), (98, 18415242), (108, 16710127), (126, 14322966), (147, 12276828), (189, 9548644), (196, 9207621), (252, 7161483), (294, 6138414), (378, 4774322), (397, 4545828), (441, 4092276), (588, 3069207), (756, 2387161), (794, 2272914), (859, 2100924), (882, 2046138), (1191, 1515276), (1323, 1364092), (1588, 1136457), (1718, 1050462), (1764, 1023069), (2382, 757638), (2577, 700308), (2646, 682046), (2779, 649404), (3436, 525231), (3573, 505092), (4764, 378819), (5154, 350154), (5292, 341023), (5558, 324702), (6013, 300132), (7146, 252546), (7731, 233436), (8337, 216468), (10308, 175077), (10719, 168364), (11116, 162351), (12026, 150066), (14292, 126273), (15462, 116718), (16674, 108234), (18039, 100044), (19453, 92772), (21438, 84182), (23193, 77812), (24052, 75033), (25011, 72156), (30924, 58359), (33348, 54117), (36078, 50022), (38906, 46386), (42091, 42876)]