31008402

素因数分解:

$2^1\times 3^2\times {\mathrm{1091}}^1\times {\mathrm{1579}}^1$

素因数の和:2678

約数の個数: 24

約数和(自身を含む): 67289040

約数和(自身を除く): 36280638

約数列:

[1, 2, 3, 6, 9, 18, 1091, 1579, 2182, 3158, 3273, 4737, 6546, 9474, 9819, 14211, 19638, 28422, 1722689, 3445378, 5168067, 10336134, 15504201, 31008402]

約数ペア:

[(1, 31008402), (2, 15504201), (3, 10336134), (6, 5168067), (9, 3445378), (18, 1722689), (1091, 28422), (1579, 19638), (2182, 14211), (3158, 9819), (3273, 9474), (4737, 6546)]