2757006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21881}}^1$

素因数の和:21896

約数の個数: 24

約数和(自身を含む): 6827184

約数和(自身を除く): 4070178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21881, 43762, 65643, 131286, 153167, 196929, 306334, 393858, 459501, 919002, 1378503, 2757006]

約数ペア:

[(1, 2757006), (2, 1378503), (3, 919002), (6, 459501), (7, 393858), (9, 306334), (14, 196929), (18, 153167), (21, 131286), (42, 65643), (63, 43762), (126, 21881)]