26939604

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{20981}}^1$

素因数の和:21095

約数の個数: 24

約数和(自身を含む): 63449568

約数和(自身を除く): 36509964

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 20981, 41962, 62943, 83924, 125886, 251772, 2244967, 4489934, 6734901, 8979868, 13469802, 26939604]

約数ペア:

[(1, 26939604), (2, 13469802), (3, 8979868), (4, 6734901), (6, 4489934), (12, 2244967), (107, 251772), (214, 125886), (321, 83924), (428, 62943), (642, 41962), (1284, 20981)]