27218782

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1083

約数の個数: 16

約数和(自身を含む): 41538672

約数和(自身を除く): 14319890

約数列:

[1, 2, 97, 173, 194, 346, 811, 1622, 16781, 33562, 78667, 140303, 157334, 280606, 13609391, 27218782]

約数ペア:

[(1, 27218782), (2, 13609391), (97, 280606), (173, 157334), (194, 140303), (346, 78667), (811, 33562), (1622, 16781)]