2047374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16249}}^1$

素因数の和:16264

約数の個数: 24

約数和(自身を含む): 5070000

約数和(自身を除く): 3022626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16249, 32498, 48747, 97494, 113743, 146241, 227486, 292482, 341229, 682458, 1023687, 2047374]

約数ペア:

[(1, 2047374), (2, 1023687), (3, 682458), (6, 341229), (7, 292482), (9, 227486), (14, 146241), (18, 113743), (21, 97494), (42, 48747), (63, 32498), (126, 16249)]