174517938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 443963520

約数和(自身を除く): 269445582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 109, 126, 131, 194, 218, 262, 291, 327, 393, 582, 654, 679, 763, 786, 873, 917, 981, 1179, 1358, 1526, 1746, 1834, 1962, 2037, 2289, 2358, 2751, 4074, 4578, 5502, 6111, 6867, 8253, 10573, 12222, 12707, 13734, 14279, 16506, 21146, 25414, 28558, 31719, 38121, 42837, 63438, 74011, 76242, 85674, 88949, 95157, 99953, 114363, 128511, 148022, 177898, 190314, 199906, 222033, 228726, 257022, 266847, 299859, 444066, 533694, 599718, 666099, 800541, 899577, 1332198, 1385063, 1601082, 1799154, 2770126, 4155189, 8310378, 9695441, 12465567, 19390882, 24931134, 29086323, 58172646, 87258969, 174517938]

約数ペア:

[(1, 174517938), (2, 87258969), (3, 58172646), (6, 29086323), (7, 24931134), (9, 19390882), (14, 12465567), (18, 9695441), (21, 8310378), (42, 4155189), (63, 2770126), (97, 1799154), (109, 1601082), (126, 1385063), (131, 1332198), (194, 899577), (218, 800541), (262, 666099), (291, 599718), (327, 533694), (393, 444066), (582, 299859), (654, 266847), (679, 257022), (763, 228726), (786, 222033), (873, 199906), (917, 190314), (981, 177898), (1179, 148022), (1358, 128511), (1526, 114363), (1746, 99953), (1834, 95157), (1962, 88949), (2037, 85674), (2289, 76242), (2358, 74011), (2751, 63438), (4074, 42837), (4578, 38121), (5502, 31719), (6111, 28558), (6867, 25414), (8253, 21146), (10573, 16506), (12222, 14279), (12707, 13734)]