980740998

素因数分解:

$2^1\times 3^2\times {\mathrm{3209}}^1\times {\mathrm{16979}}^1$

素因数の和:20196

約数の個数: 24

約数和(自身を含む): 2125726200

約数和(自身を除く): 1144985202

約数列:

[1, 2, 3, 6, 9, 18, 3209, 6418, 9627, 16979, 19254, 28881, 33958, 50937, 57762, 101874, 152811, 305622, 54485611, 108971222, 163456833, 326913666, 490370499, 980740998]

約数ペア:

[(1, 980740998), (2, 490370499), (3, 326913666), (6, 163456833), (9, 108971222), (18, 54485611), (3209, 305622), (6418, 152811), (9627, 101874), (16979, 57762), (19254, 50937), (28881, 33958)]