8040636

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1658

約数の個数: 36

約数和(自身を含む): 20475000

約数和(自身を除く): 12434364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1499, 1788, 2682, 2998, 4497, 5364, 5996, 8994, 13491, 17988, 26982, 53964, 223351, 446702, 670053, 893404, 1340106, 2010159, 2680212, 4020318, 8040636]

約数ペア:

[(1, 8040636), (2, 4020318), (3, 2680212), (4, 2010159), (6, 1340106), (9, 893404), (12, 670053), (18, 446702), (36, 223351), (149, 53964), (298, 26982), (447, 17988), (596, 13491), (894, 8994), (1341, 5996), (1499, 5364), (1788, 4497), (2682, 2998)]