40881918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 103016448

約数和(自身を除く): 62134530

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 107, 154, 214, 231, 321, 462, 642, 749, 827, 1177, 1498, 1654, 2247, 2354, 2481, 3531, 4494, 4962, 5789, 7062, 8239, 9097, 11578, 16478, 17367, 18194, 24717, 27291, 34734, 49434, 54582, 63679, 88489, 127358, 176978, 191037, 265467, 382074, 530934, 619423, 973379, 1238846, 1858269, 1946758, 2920137, 3716538, 5840274, 6813653, 13627306, 20440959, 40881918]

約数ペア:

[(1, 40881918), (2, 20440959), (3, 13627306), (6, 6813653), (7, 5840274), (11, 3716538), (14, 2920137), (21, 1946758), (22, 1858269), (33, 1238846), (42, 973379), (66, 619423), (77, 530934), (107, 382074), (154, 265467), (214, 191037), (231, 176978), (321, 127358), (462, 88489), (642, 63679), (749, 54582), (827, 49434), (1177, 34734), (1498, 27291), (1654, 24717), (2247, 18194), (2354, 17367), (2481, 16478), (3531, 11578), (4494, 9097), (4962, 8239), (5789, 7062)]