5138478

素因数分解:

$2^1\times 3^5\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 11771760

約数和(自身を除く): 6633282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 109, 162, 194, 218, 243, 291, 327, 486, 582, 654, 873, 981, 1746, 1962, 2619, 2943, 5238, 5886, 7857, 8829, 10573, 15714, 17658, 21146, 23571, 26487, 31719, 47142, 52974, 63438, 95157, 190314, 285471, 570942, 856413, 1712826, 2569239, 5138478]

約数ペア:

[(1, 5138478), (2, 2569239), (3, 1712826), (6, 856413), (9, 570942), (18, 285471), (27, 190314), (54, 95157), (81, 63438), (97, 52974), (109, 47142), (162, 31719), (194, 26487), (218, 23571), (243, 21146), (291, 17658), (327, 15714), (486, 10573), (582, 8829), (654, 7857), (873, 5886), (981, 5238), (1746, 2943), (1962, 2619)]