2100488021262

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{3827657}}^1$

素因数の和:3828417

約数の個数: 48

約数和(自身を含む): 4663465400880

約数和(自身を除く): 2562977379618

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 709, 774, 1418, 2127, 4254, 6381, 12762, 30487, 60974, 91461, 182922, 274383, 548766, 3827657, 7655314, 11482971, 22965942, 34448913, 68897826, 164589251, 329178502, 493767753, 987535506, 1481303259, 2713808813, 2962606518, 5427617626, 8141426439, 16282852878, 24424279317, 48848558634, 116693778959, 233387557918, 350081336877, 700162673754, 1050244010631, 2100488021262]

約数ペア:

[(1, 2100488021262), (2, 1050244010631), (3, 700162673754), (6, 350081336877), (9, 233387557918), (18, 116693778959), (43, 48848558634), (86, 24424279317), (129, 16282852878), (258, 8141426439), (387, 5427617626), (709, 2962606518), (774, 2713808813), (1418, 1481303259), (2127, 987535506), (4254, 493767753), (6381, 329178502), (12762, 164589251), (30487, 68897826), (60974, 34448913), (91461, 22965942), (182922, 11482971), (274383, 7655314), (548766, 3827657)]