21167368794

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{7349}}^1$

素因数の和:7757

約数の個数: 128

約数和(自身を含む): 55417824000

約数和(自身を除く): 34250455206

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 373, 429, 594, 702, 746, 858, 1119, 1287, 2238, 2574, 3357, 3861, 4103, 4849, 6714, 7349, 7722, 8206, 9698, 10071, 12309, 14547, 14698, 20142, 22047, 24618, 29094, 36927, 43641, 44094, 53339, 66141, 73854, 80839, 87282, 95537, 106678, 110781, 130923, 132282, 160017, 161678, 191074, 198423, 221562, 242517, 261846, 286611, 320034, 396846, 480051, 485034, 573222, 727551, 859833, 960102, 1050907, 1440153, 1455102, 1719666, 2101814, 2182653, 2579499, 2741177, 2880306, 3152721, 4365306, 5158998, 5482354, 6305442, 8223531, 9458163, 16447062, 18916326, 24670593, 28374489, 30152947, 35635301, 49341186, 56748978, 60305894, 71270602, 74011779, 90458841, 106905903, 148023558, 180917682, 213811806, 271376523, 320717709, 391988311, 542753046, 641435418, 783976622, 814129569, 962153127, 1175964933, 1628259138, 1924306254, 2351929866, 3527894799, 7055789598, 10583684397, 21167368794]

約数ペア:

[(1, 21167368794), (2, 10583684397), (3, 7055789598), (6, 3527894799), (9, 2351929866), (11, 1924306254), (13, 1628259138), (18, 1175964933), (22, 962153127), (26, 814129569), (27, 783976622), (33, 641435418), (39, 542753046), (54, 391988311), (66, 320717709), (78, 271376523), (99, 213811806), (117, 180917682), (143, 148023558), (198, 106905903), (234, 90458841), (286, 74011779), (297, 71270602), (351, 60305894), (373, 56748978), (429, 49341186), (594, 35635301), (702, 30152947), (746, 28374489), (858, 24670593), (1119, 18916326), (1287, 16447062), (2238, 9458163), (2574, 8223531), (3357, 6305442), (3861, 5482354), (4103, 5158998), (4849, 4365306), (6714, 3152721), (7349, 2880306), (7722, 2741177), (8206, 2579499), (9698, 2182653), (10071, 2101814), (12309, 1719666), (14547, 1455102), (14698, 1440153), (20142, 1050907), (22047, 960102), (24618, 859833), (29094, 727551), (36927, 573222), (43641, 485034), (44094, 480051), (53339, 396846), (66141, 320034), (73854, 286611), (80839, 261846), (87282, 242517), (95537, 221562), (106678, 198423), (110781, 191074), (130923, 161678), (132282, 160017)]