21574308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36691}}^1$

素因数の和:36712

約数の個数: 36

約数和(自身を含む): 58560432

約数和(自身を除く): 36986124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36691, 73382, 110073, 146764, 220146, 256837, 440292, 513674, 770511, 1027348, 1541022, 1797859, 3082044, 3595718, 5393577, 7191436, 10787154, 21574308]

約数ペア:

[(1, 21574308), (2, 10787154), (3, 7191436), (4, 5393577), (6, 3595718), (7, 3082044), (12, 1797859), (14, 1541022), (21, 1027348), (28, 770511), (42, 513674), (49, 440292), (84, 256837), (98, 220146), (147, 146764), (196, 110073), (294, 73382), (588, 36691)]