18907254

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22349}}^1$

素因数の和:22404

約数の個数: 24

約数和(自身を含む): 41839200

約数和(自身を除く): 22931946

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 22349, 44698, 67047, 134094, 201141, 402282, 1050403, 2100806, 3151209, 6302418, 9453627, 18907254]

約数ペア:

[(1, 18907254), (2, 9453627), (3, 6302418), (6, 3151209), (9, 2100806), (18, 1050403), (47, 402282), (94, 201141), (141, 134094), (282, 67047), (423, 44698), (846, 22349)]