3947496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23497}}^1$

素因数の和:23513

約数の個数: 32

約数和(自身を含む): 11279040

約数和(自身を除く): 7331544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 23497, 46994, 70491, 93988, 140982, 164479, 187976, 281964, 328958, 493437, 563928, 657916, 986874, 1315832, 1973748, 3947496]

約数ペア:

[(1, 3947496), (2, 1973748), (3, 1315832), (4, 986874), (6, 657916), (7, 563928), (8, 493437), (12, 328958), (14, 281964), (21, 187976), (24, 164479), (28, 140982), (42, 93988), (56, 70491), (84, 46994), (168, 23497)]