2021115138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{49559}}^1$

素因数の和:50542

約数の個数: 32

約数和(自身を含む): 4624542720

約数和(自身を除く): 2603427582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 971, 1942, 2913, 5826, 6797, 13594, 20391, 40782, 49559, 99118, 148677, 297354, 346913, 693826, 1040739, 2081478, 48121789, 96243578, 144365367, 288730734, 336852523, 673705046, 1010557569, 2021115138]

約数ペア:

[(1, 2021115138), (2, 1010557569), (3, 673705046), (6, 336852523), (7, 288730734), (14, 144365367), (21, 96243578), (42, 48121789), (971, 2081478), (1942, 1040739), (2913, 693826), (5826, 346913), (6797, 297354), (13594, 148677), (20391, 99118), (40782, 49559)]