18578389608

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{1567}}^1$

素因数の和:2132

約数の個数: 128

約数和(自身を含む): 52157952000

約数和(自身を除く): 33579562392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 419, 524, 786, 838, 1048, 1179, 1257, 1567, 1572, 1676, 2358, 2514, 3134, 3144, 3352, 3537, 3771, 4701, 4716, 5028, 6268, 7074, 7542, 9402, 9432, 10056, 11313, 12536, 14103, 14148, 15084, 18804, 22626, 28206, 28296, 30168, 37608, 42309, 45252, 54889, 56412, 84618, 90504, 109778, 112824, 164667, 169236, 205277, 219556, 329334, 338472, 410554, 439112, 494001, 615831, 656573, 658668, 821108, 988002, 1231662, 1313146, 1317336, 1482003, 1642216, 1847493, 1969719, 1976004, 2463324, 2626292, 2964006, 3694986, 3939438, 3952008, 4926648, 5252584, 5542479, 5909157, 5928012, 7389972, 7878876, 11084958, 11818314, 11856024, 14779944, 15757752, 17727471, 22169916, 23636628, 35454942, 44339832, 47273256, 70909884, 86011063, 141819768, 172022126, 258033189, 344044252, 516066378, 688088504, 774099567, 1032132756, 1548199134, 2064265512, 2322298701, 3096398268, 4644597402, 6192796536, 9289194804, 18578389608]

約数ペア:

[(1, 18578389608), (2, 9289194804), (3, 6192796536), (4, 4644597402), (6, 3096398268), (8, 2322298701), (9, 2064265512), (12, 1548199134), (18, 1032132756), (24, 774099567), (27, 688088504), (36, 516066378), (54, 344044252), (72, 258033189), (108, 172022126), (131, 141819768), (216, 86011063), (262, 70909884), (393, 47273256), (419, 44339832), (524, 35454942), (786, 23636628), (838, 22169916), (1048, 17727471), (1179, 15757752), (1257, 14779944), (1567, 11856024), (1572, 11818314), (1676, 11084958), (2358, 7878876), (2514, 7389972), (3134, 5928012), (3144, 5909157), (3352, 5542479), (3537, 5252584), (3771, 4926648), (4701, 3952008), (4716, 3939438), (5028, 3694986), (6268, 2964006), (7074, 2626292), (7542, 2463324), (9402, 1976004), (9432, 1969719), (10056, 1847493), (11313, 1642216), (12536, 1482003), (14103, 1317336), (14148, 1313146), (15084, 1231662), (18804, 988002), (22626, 821108), (28206, 658668), (28296, 656573), (30168, 615831), (37608, 494001), (42309, 439112), (45252, 410554), (54889, 338472), (56412, 329334), (84618, 219556), (90504, 205277), (109778, 169236), (112824, 164667)]