15678899838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1\times {\mathrm{619}}^1$

素因数の和:1343

約数の個数: 128

約数和(自身を含む): 40304563200

約数和(自身を除く): 24625663362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 189, 226, 339, 378, 593, 619, 678, 791, 1017, 1186, 1238, 1582, 1779, 1857, 2034, 2373, 3051, 3558, 3714, 4151, 4333, 4746, 5337, 5571, 6102, 7119, 8302, 8666, 10674, 11142, 12453, 12999, 14238, 16011, 16713, 21357, 24906, 25998, 32022, 33426, 37359, 38997, 42714, 67009, 69947, 74718, 77994, 112077, 116991, 134018, 139894, 201027, 209841, 224154, 233982, 367067, 402054, 419682, 469063, 489629, 603081, 629523, 734134, 938126, 979258, 1101201, 1206162, 1259046, 1407189, 1468887, 1809243, 1888569, 2202402, 2569469, 2814378, 2937774, 3303603, 3618486, 3777138, 4221567, 4406661, 5138938, 6607206, 7708407, 8443134, 8813322, 9910809, 12664701, 13219983, 15416814, 19821618, 23125221, 25329402, 26439966, 41478571, 46250442, 69375663, 82957142, 124435713, 138751326, 248871426, 290349997, 373307139, 580699994, 746614278, 871049991, 1119921417, 1742099982, 2239842834, 2613149973, 5226299946, 7839449919, 15678899838]

約数ペア:

[(1, 15678899838), (2, 7839449919), (3, 5226299946), (6, 2613149973), (7, 2239842834), (9, 1742099982), (14, 1119921417), (18, 871049991), (21, 746614278), (27, 580699994), (42, 373307139), (54, 290349997), (63, 248871426), (113, 138751326), (126, 124435713), (189, 82957142), (226, 69375663), (339, 46250442), (378, 41478571), (593, 26439966), (619, 25329402), (678, 23125221), (791, 19821618), (1017, 15416814), (1186, 13219983), (1238, 12664701), (1582, 9910809), (1779, 8813322), (1857, 8443134), (2034, 7708407), (2373, 6607206), (3051, 5138938), (3558, 4406661), (3714, 4221567), (4151, 3777138), (4333, 3618486), (4746, 3303603), (5337, 2937774), (5571, 2814378), (6102, 2569469), (7119, 2202402), (8302, 1888569), (8666, 1809243), (10674, 1468887), (11142, 1407189), (12453, 1259046), (12999, 1206162), (14238, 1101201), (16011, 979258), (16713, 938126), (21357, 734134), (24906, 629523), (25998, 603081), (32022, 489629), (33426, 469063), (37359, 419682), (38997, 402054), (42714, 367067), (67009, 233982), (69947, 224154), (74718, 209841), (77994, 201027), (112077, 139894), (116991, 134018)]