1854154764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21577}}^1$

素因数の和:21636

約数の個数: 144

約数和(自身を含む): 6032173056

約数和(自身を除く): 4178018292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 1023, 1116, 1302, 1364, 1386, 1953, 2046, 2387, 2604, 2772, 3069, 3906, 4092, 4774, 6138, 7161, 7812, 9548, 12276, 14322, 21483, 21577, 28644, 42966, 43154, 64731, 85932, 86308, 129462, 151039, 194193, 237347, 258924, 302078, 388386, 453117, 474694, 604156, 668887, 712041, 776772, 906234, 949388, 1337774, 1359351, 1424082, 1661429, 1812468, 2006661, 2136123, 2675548, 2718702, 2848164, 3322858, 4013322, 4272246, 4682209, 4984287, 5437404, 6019983, 6645716, 7357757, 8026644, 8544492, 9364418, 9968574, 12039966, 14046627, 14715514, 14952861, 18728836, 19937148, 22073271, 24079932, 28093254, 29431028, 29905722, 42139881, 44146542, 51504299, 56186508, 59811444, 66219813, 84279762, 88293084, 103008598, 132439626, 154512897, 168559524, 206017196, 264879252, 309025794, 463538691, 618051588, 927077382, 1854154764]

約数ペア:

[(1, 1854154764), (2, 927077382), (3, 618051588), (4, 463538691), (6, 309025794), (7, 264879252), (9, 206017196), (11, 168559524), (12, 154512897), (14, 132439626), (18, 103008598), (21, 88293084), (22, 84279762), (28, 66219813), (31, 59811444), (33, 56186508), (36, 51504299), (42, 44146542), (44, 42139881), (62, 29905722), (63, 29431028), (66, 28093254), (77, 24079932), (84, 22073271), (93, 19937148), (99, 18728836), (124, 14952861), (126, 14715514), (132, 14046627), (154, 12039966), (186, 9968574), (198, 9364418), (217, 8544492), (231, 8026644), (252, 7357757), (279, 6645716), (308, 6019983), (341, 5437404), (372, 4984287), (396, 4682209), (434, 4272246), (462, 4013322), (558, 3322858), (651, 2848164), (682, 2718702), (693, 2675548), (868, 2136123), (924, 2006661), (1023, 1812468), (1116, 1661429), (1302, 1424082), (1364, 1359351), (1386, 1337774), (1953, 949388), (2046, 906234), (2387, 776772), (2604, 712041), (2772, 668887), (3069, 604156), (3906, 474694), (4092, 453117), (4774, 388386), (6138, 302078), (7161, 258924), (7812, 237347), (9548, 194193), (12276, 151039), (14322, 129462), (21483, 86308), (21577, 85932), (28644, 64731), (42966, 43154)]