321384186

素因数分解:

$2^1\times 3^4\times {\mathrm{1983853}}^1$

素因数の和:1983867

約数の個数: 20

約数和(自身を含む): 720139002

約数和(自身を除く): 398754816

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1983853, 3967706, 5951559, 11903118, 17854677, 35709354, 53564031, 107128062, 160692093, 321384186]

約数ペア:

[(1, 321384186), (2, 160692093), (3, 107128062), (6, 53564031), (9, 35709354), (18, 17854677), (27, 11903118), (54, 5951559), (81, 3967706), (162, 1983853)]