12426204654

素因数分解:

$2^1\times 3^4\times {\mathrm{76704967}}^1$

素因数の和:76704981

約数の個数: 20

約数和(自身を含む): 27843903384

約数和(自身を除く): 15417698730

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 76704967, 153409934, 230114901, 460229802, 690344703, 1380689406, 2071034109, 4142068218, 6213102327, 12426204654]

約数ペア:

[(1, 12426204654), (2, 6213102327), (3, 4142068218), (6, 2071034109), (9, 1380689406), (18, 690344703), (27, 460229802), (54, 230114901), (81, 153409934), (162, 76704967)]