2021785434

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{186271}}^1$

素因数の和:186352

約数の個数: 40

約数和(自身を含む): 4597938048

約数和(自身を除く): 2576152614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 186271, 372542, 558813, 1117626, 1676439, 3352878, 5029317, 10058634, 12480157, 15087951, 24960314, 30175902, 37440471, 74880942, 112321413, 224642826, 336964239, 673928478, 1010892717, 2021785434]

約数ペア:

[(1, 2021785434), (2, 1010892717), (3, 673928478), (6, 336964239), (9, 224642826), (18, 112321413), (27, 74880942), (54, 37440471), (67, 30175902), (81, 24960314), (134, 15087951), (162, 12480157), (201, 10058634), (402, 5029317), (603, 3352878), (1206, 1676439), (1809, 1117626), (3618, 558813), (5427, 372542), (10854, 186271)]