7642206

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:3001

約数の個数: 48

約数和(自身を含む): 19459440

約数和(自身を除く): 11817234

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 2969, 5938, 8907, 17814, 26721, 32659, 38597, 53442, 65318, 77194, 97977, 115791, 195954, 231582, 293931, 347373, 424567, 587862, 694746, 849134, 1273701, 2547402, 3821103, 7642206]

約数ペア:

[(1, 7642206), (2, 3821103), (3, 2547402), (6, 1273701), (9, 849134), (11, 694746), (13, 587862), (18, 424567), (22, 347373), (26, 293931), (33, 231582), (39, 195954), (66, 115791), (78, 97977), (99, 77194), (117, 65318), (143, 53442), (198, 38597), (234, 32659), (286, 26721), (429, 17814), (858, 8907), (1287, 5938), (2574, 2969)]