27831342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 70170624

約数和(自身を除く): 42339282

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 107, 154, 214, 231, 321, 462, 563, 642, 749, 1126, 1177, 1498, 1689, 2247, 2354, 3378, 3531, 3941, 4494, 6193, 7062, 7882, 8239, 11823, 12386, 16478, 18579, 23646, 24717, 37158, 43351, 49434, 60241, 86702, 120482, 130053, 180723, 260106, 361446, 421687, 662651, 843374, 1265061, 1325302, 1987953, 2530122, 3975906, 4638557, 9277114, 13915671, 27831342]

約数ペア:

[(1, 27831342), (2, 13915671), (3, 9277114), (6, 4638557), (7, 3975906), (11, 2530122), (14, 1987953), (21, 1325302), (22, 1265061), (33, 843374), (42, 662651), (66, 421687), (77, 361446), (107, 260106), (154, 180723), (214, 130053), (231, 120482), (321, 86702), (462, 60241), (563, 49434), (642, 43351), (749, 37158), (1126, 24717), (1177, 23646), (1498, 18579), (1689, 16478), (2247, 12386), (2354, 11823), (3378, 8239), (3531, 7882), (3941, 7062), (4494, 6193)]