12703278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{302459}}^1$

素因数の和:302471

約数の個数: 16

約数和(自身を含む): 29036160

約数和(自身を除く): 16332882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 302459, 604918, 907377, 1814754, 2117213, 4234426, 6351639, 12703278]

約数ペア:

[(1, 12703278), (2, 6351639), (3, 4234426), (6, 2117213), (7, 1814754), (14, 907377), (21, 604918), (42, 302459)]