12378954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6271}}^1$

素因数の和:6330

約数の個数: 32

約数和(自身を含む): 28901376

約数和(自身を除く): 16522422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 6271, 12542, 18813, 37626, 43897, 87794, 131691, 263382, 294737, 589474, 884211, 1768422, 2063159, 4126318, 6189477, 12378954]

約数ペア:

[(1, 12378954), (2, 6189477), (3, 4126318), (6, 2063159), (7, 1768422), (14, 884211), (21, 589474), (42, 294737), (47, 263382), (94, 131691), (141, 87794), (282, 43897), (329, 37626), (658, 18813), (987, 12542), (1974, 6271)]