18178074

素因数分解:

$2^1\times 3^3\times {\mathrm{336631}}^1$

素因数の和:336642

約数の個数: 16

約数和(自身を含む): 40395840

約数和(自身を除く): 22217766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 336631, 673262, 1009893, 2019786, 3029679, 6059358, 9089037, 18178074]

約数ペア:

[(1, 18178074), (2, 9089037), (3, 6059358), (6, 3029679), (9, 2019786), (18, 1009893), (27, 673262), (54, 336631)]