27342196

素因数分解:

$2^2\times 7^2\times {\mathrm{139501}}^1$

素因数の和:139519

約数の個数: 18

約数和(自身を含む): 55661298

約数和(自身を除く): 28319102

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 139501, 279002, 558004, 976507, 1953014, 3906028, 6835549, 13671098, 27342196]

約数ペア:

[(1, 27342196), (2, 13671098), (4, 6835549), (7, 3906028), (14, 1953014), (28, 976507), (49, 558004), (98, 279002), (196, 139501)]