1974636

素因数分解:

$2^2\times 3^2\times {\mathrm{54851}}^1$

素因数の和:54861

約数の個数: 18

約数和(自身を含む): 4991532

約数和(自身を除く): 3016896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 54851, 109702, 164553, 219404, 329106, 493659, 658212, 987318, 1974636]

約数ペア:

[(1, 1974636), (2, 987318), (3, 658212), (4, 493659), (6, 329106), (9, 219404), (12, 164553), (18, 109702), (36, 54851)]