40563474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 94900896

約数和(自身を除く): 54337422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 281, 294, 491, 562, 843, 982, 1473, 1686, 1967, 2946, 3437, 3934, 5901, 6874, 10311, 11802, 13769, 20622, 24059, 27538, 41307, 48118, 72177, 82614, 137971, 144354, 275942, 413913, 827826, 965797, 1931594, 2897391, 5794782, 6760579, 13521158, 20281737, 40563474]

約数ペア:

[(1, 40563474), (2, 20281737), (3, 13521158), (6, 6760579), (7, 5794782), (14, 2897391), (21, 1931594), (42, 965797), (49, 827826), (98, 413913), (147, 275942), (281, 144354), (294, 137971), (491, 82614), (562, 72177), (843, 48118), (982, 41307), (1473, 27538), (1686, 24059), (1967, 20622), (2946, 13769), (3437, 11802), (3934, 10311), (5901, 6874)]