27918654

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{43487}}^1$

素因数の和:43599

約数の個数: 16

約数和(自身を含む): 56360448

約数和(自身を除く): 28441794

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 43487, 86974, 130461, 260922, 4653109, 9306218, 13959327, 27918654]

約数ペア:

[(1, 27918654), (2, 13959327), (3, 9306218), (6, 4653109), (107, 260922), (214, 130461), (321, 86974), (642, 43487)]