27498142

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{20249}}^1$

素因数の和:20355

約数の個数: 16

約数和(自身を含む): 47628000

約数和(自身を除く): 20129858

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 20249, 40498, 141743, 283486, 1964153, 3928306, 13749071, 27498142]

約数ペア:

[(1, 27498142), (2, 13749071), (7, 3928306), (14, 1964153), (97, 283486), (194, 141743), (679, 40498), (1358, 20249)]