7518906

素因数分解:

$2^1\times 3^9\times {\mathrm{191}}^1$

素因数の和:220

約数の個数: 40

約数和(自身を含む): 17005824

約数和(自身を除く): 9486918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 243, 382, 486, 573, 729, 1146, 1458, 1719, 2187, 3438, 4374, 5157, 6561, 10314, 13122, 15471, 19683, 30942, 39366, 46413, 92826, 139239, 278478, 417717, 835434, 1253151, 2506302, 3759453, 7518906]

約数ペア:

[(1, 7518906), (2, 3759453), (3, 2506302), (6, 1253151), (9, 835434), (18, 417717), (27, 278478), (54, 139239), (81, 92826), (162, 46413), (191, 39366), (243, 30942), (382, 19683), (486, 15471), (573, 13122), (729, 10314), (1146, 6561), (1458, 5157), (1719, 4374), (2187, 3438)]