25398414

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{2437}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 56756640

約数和(自身を除く): 31358226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 2437, 3474, 4874, 5211, 7311, 10422, 14622, 21933, 43866, 65799, 131598, 470341, 940682, 1411023, 2822046, 4233069, 8466138, 12699207, 25398414]

約数ペア:

[(1, 25398414), (2, 12699207), (3, 8466138), (6, 4233069), (9, 2822046), (18, 1411023), (27, 940682), (54, 470341), (193, 131598), (386, 65799), (579, 43866), (1158, 21933), (1737, 14622), (2437, 10422), (3474, 7311), (4874, 5211)]