27511172

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{40697}}^1$

素因数の和:40727

約数の個数: 18

約数和(自身を含む): 52134138

約数和(自身を除く): 24622966

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 40697, 81394, 162788, 529061, 1058122, 2116244, 6877793, 13755586, 27511172]

約数ペア:

[(1, 27511172), (2, 13755586), (4, 6877793), (13, 2116244), (26, 1058122), (52, 529061), (169, 162788), (338, 81394), (676, 40697)]