121707348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20407}}^1$

素因数の和:20492

約数の個数: 48

約数和(自身を含む): 329140224

約数和(自身を除く): 207432876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 20407, 40814, 61221, 81628, 122442, 142849, 244884, 285698, 428547, 571396, 857094, 1448897, 1714188, 2897794, 4346691, 5795588, 8693382, 10142279, 17386764, 20284558, 30426837, 40569116, 60853674, 121707348]

約数ペア:

[(1, 121707348), (2, 60853674), (3, 40569116), (4, 30426837), (6, 20284558), (7, 17386764), (12, 10142279), (14, 8693382), (21, 5795588), (28, 4346691), (42, 2897794), (71, 1714188), (84, 1448897), (142, 857094), (213, 571396), (284, 428547), (426, 285698), (497, 244884), (852, 142849), (994, 122442), (1491, 81628), (1988, 61221), (2982, 40814), (5964, 20407)]