27639486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{219361}}^1$

素因数の和:219376

約数の個数: 24

約数和(自身を含む): 68440944

約数和(自身を除く): 40801458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 219361, 438722, 658083, 1316166, 1535527, 1974249, 3071054, 3948498, 4606581, 9213162, 13819743, 27639486]

約数ペア:

[(1, 27639486), (2, 13819743), (3, 9213162), (6, 4606581), (7, 3948498), (9, 3071054), (14, 1974249), (18, 1535527), (21, 1316166), (42, 658083), (63, 438722), (126, 219361)]