7981794

素因数分解:

$2^1\times 3^3\times {\mathrm{147811}}^1$

素因数の和:147822

約数の個数: 16

約数和(自身を含む): 17737440

約数和(自身を除く): 9755646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 147811, 295622, 443433, 886866, 1330299, 2660598, 3990897, 7981794]

約数ペア:

[(1, 7981794), (2, 3990897), (3, 2660598), (6, 1330299), (9, 886866), (18, 443433), (27, 295622), (54, 147811)]