27340676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{56489}}^1$

素因数の和:56515

約数の個数: 18

約数和(自身を含む): 52592190

約数和(自身を除く): 25251514

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 56489, 112978, 225956, 621379, 1242758, 2485516, 6835169, 13670338, 27340676]

約数ペア:

[(1, 27340676), (2, 13670338), (4, 6835169), (11, 2485516), (22, 1242758), (44, 621379), (121, 225956), (242, 112978), (484, 56489)]