12460878

素因数分解:

$2^1\times 3^4\times {\mathrm{76919}}^1$

素因数の和:76933

約数の個数: 20

約数和(自身を含む): 27921960

約数和(自身を除く): 15461082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 76919, 153838, 230757, 461514, 692271, 1384542, 2076813, 4153626, 6230439, 12460878]

約数ペア:

[(1, 12460878), (2, 6230439), (3, 4153626), (6, 2076813), (9, 1384542), (18, 692271), (27, 461514), (54, 230757), (81, 153838), (162, 76919)]