21756474432

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{490541}}^1$

素因数の和:490577

約数の個数: 168

約数和(自身を含む): 77748944832

約数和(自身を除く): 55992470400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1584, 1848, 2016, 2112, 2464, 2772, 3168, 3696, 4032, 4928, 5544, 6336, 7392, 11088, 14784, 22176, 44352, 490541, 981082, 1471623, 1962164, 2943246, 3433787, 3924328, 4414869, 5395951, 5886492, 6867574, 7848656, 8829738, 10301361, 10791902, 11772984, 13735148, 15697312, 16187853, 17659476, 20602722, 21583804, 23545968, 27470296, 30904083, 31394624, 32375706, 35318952, 37771657, 41205444, 43167608, 47091936, 48563559, 54940592, 61808166, 64751412, 70637904, 75543314, 82410888, 86335216, 94183872, 97127118, 109881184, 113314971, 123616332, 129502824, 141275808, 151086628, 164821776, 172670432, 194254236, 219762368, 226629942, 247232664, 259005648, 282551616, 302173256, 329643552, 339944913, 345340864, 388508472, 453259884, 494465328, 518011296, 604346512, 659287104, 679889826, 777016944, 906519768, 988930656, 1036022592, 1208693024, 1359779652, 1554033888, 1813039536, 1977861312, 2417386048, 2719559304, 3108067776, 3626079072, 5439118608, 7252158144, 10878237216, 21756474432]

約数ペア:

[(1, 21756474432), (2, 10878237216), (3, 7252158144), (4, 5439118608), (6, 3626079072), (7, 3108067776), (8, 2719559304), (9, 2417386048), (11, 1977861312), (12, 1813039536), (14, 1554033888), (16, 1359779652), (18, 1208693024), (21, 1036022592), (22, 988930656), (24, 906519768), (28, 777016944), (32, 679889826), (33, 659287104), (36, 604346512), (42, 518011296), (44, 494465328), (48, 453259884), (56, 388508472), (63, 345340864), (64, 339944913), (66, 329643552), (72, 302173256), (77, 282551616), (84, 259005648), (88, 247232664), (96, 226629942), (99, 219762368), (112, 194254236), (126, 172670432), (132, 164821776), (144, 151086628), (154, 141275808), (168, 129502824), (176, 123616332), (192, 113314971), (198, 109881184), (224, 97127118), (231, 94183872), (252, 86335216), (264, 82410888), (288, 75543314), (308, 70637904), (336, 64751412), (352, 61808166), (396, 54940592), (448, 48563559), (462, 47091936), (504, 43167608), (528, 41205444), (576, 37771657), (616, 35318952), (672, 32375706), (693, 31394624), (704, 30904083), (792, 27470296), (924, 23545968), (1008, 21583804), (1056, 20602722), (1232, 17659476), (1344, 16187853), (1386, 15697312), (1584, 13735148), (1848, 11772984), (2016, 10791902), (2112, 10301361), (2464, 8829738), (2772, 7848656), (3168, 6867574), (3696, 5886492), (4032, 5395951), (4928, 4414869), (5544, 3924328), (6336, 3433787), (7392, 2943246), (11088, 1962164), (14784, 1471623), (22176, 981082), (44352, 490541)]