12581436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{21397}}^1$

素因数の和:21418

約数の個数: 36

約数和(自身を含む): 34151208

約数和(自身を除く): 21569772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 21397, 42794, 64191, 85588, 128382, 149779, 256764, 299558, 449337, 599116, 898674, 1048453, 1797348, 2096906, 3145359, 4193812, 6290718, 12581436]

約数ペア:

[(1, 12581436), (2, 6290718), (3, 4193812), (4, 3145359), (6, 2096906), (7, 1797348), (12, 1048453), (14, 898674), (21, 599116), (28, 449337), (42, 299558), (49, 256764), (84, 149779), (98, 128382), (147, 85588), (196, 64191), (294, 42794), (588, 21397)]