27572012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{40787}}^1$

素因数の和:40817

約数の個数: 18

約数和(自身を含む): 52249428

約数和(自身を除く): 24677416

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 40787, 81574, 163148, 530231, 1060462, 2120924, 6893003, 13786006, 27572012]

約数ペア:

[(1, 27572012), (2, 13786006), (4, 6893003), (13, 2120924), (26, 1060462), (52, 530231), (169, 163148), (338, 81574), (676, 40787)]