27434806

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2284

約数の個数: 24

約数和(自身を含む): 48258936

約数和(自身を除く): 20824130

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 2137, 4274, 6419, 12838, 14959, 29918, 104713, 209426, 279947, 559894, 1959629, 3919258, 13717403, 27434806]

約数ペア:

[(1, 27434806), (2, 13717403), (7, 3919258), (14, 1959629), (49, 559894), (98, 279947), (131, 209426), (262, 104713), (917, 29918), (1834, 14959), (2137, 12838), (4274, 6419)]