12913908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3271}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 35180544

約数和(自身を除く): 22266636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3271, 3948, 6542, 9813, 13084, 19626, 22897, 39252, 45794, 68691, 91588, 137382, 153737, 274764, 307474, 461211, 614948, 922422, 1076159, 1844844, 2152318, 3228477, 4304636, 6456954, 12913908]

約数ペア:

[(1, 12913908), (2, 6456954), (3, 4304636), (4, 3228477), (6, 2152318), (7, 1844844), (12, 1076159), (14, 922422), (21, 614948), (28, 461211), (42, 307474), (47, 274764), (84, 153737), (94, 137382), (141, 91588), (188, 68691), (282, 45794), (329, 39252), (564, 22897), (658, 19626), (987, 13084), (1316, 9813), (1974, 6542), (3271, 3948)]