8487426

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 17664768

約数和(自身を除く): 9177342

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 201, 258, 402, 491, 982, 1473, 2881, 2946, 5762, 8643, 17286, 21113, 32897, 42226, 63339, 65794, 98691, 126678, 197382, 1414571, 2829142, 4243713, 8487426]

約数ペア:

[(1, 8487426), (2, 4243713), (3, 2829142), (6, 1414571), (43, 197382), (67, 126678), (86, 98691), (129, 65794), (134, 63339), (201, 42226), (258, 32897), (402, 21113), (491, 17286), (982, 8643), (1473, 5762), (2881, 2946)]