12921036282

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42961}}^1$

素因数の和:43025

約数の個数: 144

約数和(自身を含む): 36673737984

約数和(自身を除く): 23752701702

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 49, 62, 63, 66, 77, 93, 98, 99, 126, 147, 154, 186, 198, 217, 231, 279, 294, 341, 434, 441, 462, 539, 558, 651, 682, 693, 882, 1023, 1078, 1302, 1386, 1519, 1617, 1953, 2046, 2387, 3038, 3069, 3234, 3906, 4557, 4774, 4851, 6138, 7161, 9114, 9702, 13671, 14322, 16709, 21483, 27342, 33418, 42961, 42966, 50127, 85922, 100254, 128883, 150381, 257766, 300727, 300762, 386649, 472571, 601454, 773298, 902181, 945142, 1331791, 1417713, 1804362, 2105089, 2663582, 2706543, 2835426, 3307997, 3995373, 4210178, 4253139, 5413086, 6315267, 6615994, 7990746, 8506278, 9322537, 9923991, 11986119, 12630534, 14649701, 18645074, 18945801, 19847982, 23155979, 23972238, 27967611, 29299402, 29771973, 37891602, 43949103, 46311958, 55935222, 59543946, 65257759, 69467937, 83902833, 87898206, 102547907, 130515518, 131847309, 138935874, 167805666, 195773277, 205095814, 208403811, 263694618, 307643721, 391546554, 416807622, 587319831, 615287442, 717835349, 922931163, 1174639662, 1435670698, 1845862326, 2153506047, 4307012094, 6460518141, 12921036282]

約数ペア:

[(1, 12921036282), (2, 6460518141), (3, 4307012094), (6, 2153506047), (7, 1845862326), (9, 1435670698), (11, 1174639662), (14, 922931163), (18, 717835349), (21, 615287442), (22, 587319831), (31, 416807622), (33, 391546554), (42, 307643721), (49, 263694618), (62, 208403811), (63, 205095814), (66, 195773277), (77, 167805666), (93, 138935874), (98, 131847309), (99, 130515518), (126, 102547907), (147, 87898206), (154, 83902833), (186, 69467937), (198, 65257759), (217, 59543946), (231, 55935222), (279, 46311958), (294, 43949103), (341, 37891602), (434, 29771973), (441, 29299402), (462, 27967611), (539, 23972238), (558, 23155979), (651, 19847982), (682, 18945801), (693, 18645074), (882, 14649701), (1023, 12630534), (1078, 11986119), (1302, 9923991), (1386, 9322537), (1519, 8506278), (1617, 7990746), (1953, 6615994), (2046, 6315267), (2387, 5413086), (3038, 4253139), (3069, 4210178), (3234, 3995373), (3906, 3307997), (4557, 2835426), (4774, 2706543), (4851, 2663582), (6138, 2105089), (7161, 1804362), (9114, 1417713), (9702, 1331791), (13671, 945142), (14322, 902181), (16709, 773298), (21483, 601454), (27342, 472571), (33418, 386649), (42961, 300762), (42966, 300727), (50127, 257766), (85922, 150381), (100254, 128883)]