2018338947

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{987929}}^1$

素因数の和:988162

約数の個数: 12

約数和(自身を含む): 2928224520

約数和(自身を除く): 909885573

約数列:

[1, 3, 9, 227, 681, 2043, 987929, 2963787, 8891361, 224259883, 672779649, 2018338947]

約数ペア:

[(1, 2018338947), (3, 672779649), (9, 224259883), (227, 8891361), (681, 2963787), (2043, 987929)]